From: xangelo Date: Mon, 23 Jan 2023 15:28:50 +0000 (-0500) Subject: implement outliner functionality X-Git-Url: https://git.xangelo.ca/?p=apps%2Foutliner%2F.git;a=commitdiff_plain;h=c9da21e30607af143bd680a79015724c71ee694c implement outliner functionality The outliner supports standard outliner functionality including: - Reordering nodes with their siblings - Lower/Lifting nodes - Folding any node Everything is done via keyboard navigation and all nodes, by default, support markdown. --- c9da21e30607af143bd680a79015724c71ee694c diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c2658d7 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules/ diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..e4a6c70 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,2832 @@ +{ + "name": "outline-browser", + "lockfileVersion": 2, + "requires": true, + "packages": { + "": { + "name": "outline-browser", + "dependencies": { + "keyboardjs": "^2.7.0", + "lodash": "^4.17.21", + "marked": "^4.2.12", + "uuid": "^9.0.0" + }, + "devDependencies": { + "@types/keyboardjs": "^2.5.0", + "@types/lodash": "^4.14.191", + "@types/marked": "^4.0.8", + "@types/uuid": "^9.0.0", + "ts-loader": "^9.4.2", + "tsconfig-paths": "^4.1.2", + "tsconfig-paths-webpack-plugin": "^4.0.0", + "typescript": "^4.9.4", + "webpack": "^5.75.0", + "webpack-cli": "^5.0.1" + } + }, + "node_modules/@discoveryjs/json-ext": { + "version": "0.5.7", + "resolved": "https://registry.npmjs.org/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz", + "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==", + "dev": true, + "engines": { + "node": ">=10.0.0" + } + }, + "node_modules/@jridgewell/gen-mapping": { + "version": "0.3.2", + "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz", + "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==", + "dev": true, + "dependencies": { + "@jridgewell/set-array": "^1.0.1", + "@jridgewell/sourcemap-codec": "^1.4.10", + "@jridgewell/trace-mapping": "^0.3.9" + }, + "engines": { + "node": ">=6.0.0" + } + }, + "node_modules/@jridgewell/resolve-uri": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz", + "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==", + "dev": true, + "engines": { + "node": ">=6.0.0" + } + }, + "node_modules/@jridgewell/set-array": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz", + "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==", + "dev": true, + "engines": { + "node": ">=6.0.0" + } + }, + "node_modules/@jridgewell/source-map": { + "version": "0.3.2", + "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz", + "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==", + "dev": true, + "dependencies": { + "@jridgewell/gen-mapping": "^0.3.0", + "@jridgewell/trace-mapping": "^0.3.9" + } + }, + "node_modules/@jridgewell/sourcemap-codec": { + "version": "1.4.14", + "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz", + "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==", + "dev": true + }, + "node_modules/@jridgewell/trace-mapping": { + "version": "0.3.17", + "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.17.tgz", + "integrity": "sha512-MCNzAp77qzKca9+W/+I0+sEpaUnZoeasnghNeVc41VZCEKaCH73Vq3BZZ/SzWIgrqE4H4ceI+p+b6C0mHf9T4g==", + "dev": true, + "dependencies": { + "@jridgewell/resolve-uri": "3.1.0", + "@jridgewell/sourcemap-codec": "1.4.14" + } + }, + "node_modules/@types/eslint": { + "version": "8.4.10", + "resolved": "https://registry.npmjs.org/@types/eslint/-/eslint-8.4.10.tgz", + "integrity": "sha512-Sl/HOqN8NKPmhWo2VBEPm0nvHnu2LL3v9vKo8MEq0EtbJ4eVzGPl41VNPvn5E1i5poMk4/XD8UriLHpJvEP/Nw==", + "dev": true, + "dependencies": { + "@types/estree": "*", + "@types/json-schema": "*" + } + }, + "node_modules/@types/eslint-scope": { + "version": "3.7.4", + "resolved": "https://registry.npmjs.org/@types/eslint-scope/-/eslint-scope-3.7.4.tgz", + "integrity": "sha512-9K4zoImiZc3HlIp6AVUDE4CWYx22a+lhSZMYNpbjW04+YF0KWj4pJXnEMjdnFTiQibFFmElcsasJXDbdI/EPhA==", + "dev": true, + "dependencies": { + "@types/eslint": "*", + "@types/estree": "*" + } + }, + "node_modules/@types/estree": { + "version": "0.0.51", + "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.51.tgz", + "integrity": "sha512-CuPgU6f3eT/XgKKPqKd/gLZV1Xmvf1a2R5POBOGQa6uv82xpls89HU5zKeVoyR8XzHd1RGNOlQlvUe3CFkjWNQ==", + "dev": true + }, + "node_modules/@types/json-schema": { + "version": "7.0.11", + "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz", + "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==", + "dev": true + }, + "node_modules/@types/keyboardjs": { + "version": "2.5.0", + "resolved": "https://registry.npmjs.org/@types/keyboardjs/-/keyboardjs-2.5.0.tgz", + "integrity": "sha512-tGU6Lz04lDNH+N3AZYIWVeBza2ZSaLlZuSkzi38zSFSuh6DgVqBdqgkX+OS+jg1vwlw5XzS5MASY44fr9C12Yg==", + "dev": true + }, + "node_modules/@types/lodash": { + "version": "4.14.191", + "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.191.tgz", + "integrity": "sha512-BdZ5BCCvho3EIXw6wUCXHe7rS53AIDPLE+JzwgT+OsJk53oBfbSmZZ7CX4VaRoN78N+TJpFi9QPlfIVNmJYWxQ==", + "dev": true + }, + "node_modules/@types/marked": { + "version": "4.0.8", + "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.8.tgz", + "integrity": "sha512-HVNzMT5QlWCOdeuBsgXP8EZzKUf0+AXzN+sLmjvaB3ZlLqO+e4u0uXrdw9ub69wBKFs+c6/pA4r9sy6cCDvImw==", + "dev": true + }, + "node_modules/@types/node": { + "version": "18.11.18", + "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz", + "integrity": "sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==", + "dev": true + }, + "node_modules/@types/uuid": { + "version": "9.0.0", + "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-9.0.0.tgz", + "integrity": "sha512-kr90f+ERiQtKWMz5rP32ltJ/BtULDI5RVO0uavn1HQUOwjx0R1h0rnDYNL0CepF1zL5bSY6FISAfd9tOdDhU5Q==", + "dev": true + }, + "node_modules/@webassemblyjs/ast": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.11.1.tgz", + "integrity": "sha512-ukBh14qFLjxTQNTXocdyksN5QdM28S1CxHt2rdskFyL+xFV7VremuBLVbmCePj+URalXBENx/9Lm7lnhihtCSw==", + "dev": true, + "dependencies": { + "@webassemblyjs/helper-numbers": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1" + } + }, + "node_modules/@webassemblyjs/floating-point-hex-parser": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.11.1.tgz", + "integrity": "sha512-iGRfyc5Bq+NnNuX8b5hwBrRjzf0ocrJPI6GWFodBFzmFnyvrQ83SHKhmilCU/8Jv67i4GJZBMhEzltxzcNagtQ==", + "dev": true + }, + "node_modules/@webassemblyjs/helper-api-error": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.11.1.tgz", + "integrity": "sha512-RlhS8CBCXfRUR/cwo2ho9bkheSXG0+NwooXcc3PAILALf2QLdFyj7KGsKRbVc95hZnhnERon4kW/D3SZpp6Tcg==", + "dev": true + }, + "node_modules/@webassemblyjs/helper-buffer": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.11.1.tgz", + "integrity": "sha512-gwikF65aDNeeXa8JxXa2BAk+REjSyhrNC9ZwdT0f8jc4dQQeDQ7G4m0f2QCLPJiMTTO6wfDmRmj/pW0PsUvIcA==", + "dev": true + }, + "node_modules/@webassemblyjs/helper-numbers": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-numbers/-/helper-numbers-1.11.1.tgz", + "integrity": "sha512-vDkbxiB8zfnPdNK9Rajcey5C0w+QJugEglN0of+kmO8l7lDb77AnlKYQF7aarZuCrv+l0UvqL+68gSDr3k9LPQ==", + "dev": true, + "dependencies": { + "@webassemblyjs/floating-point-hex-parser": "1.11.1", + "@webassemblyjs/helper-api-error": "1.11.1", + "@xtuc/long": "4.2.2" + } + }, + "node_modules/@webassemblyjs/helper-wasm-bytecode": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.11.1.tgz", + "integrity": "sha512-PvpoOGiJwXeTrSf/qfudJhwlvDQxFgelbMqtq52WWiXC6Xgg1IREdngmPN3bs4RoO83PnL/nFrxucXj1+BX62Q==", + "dev": true + }, + "node_modules/@webassemblyjs/helper-wasm-section": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.11.1.tgz", + "integrity": "sha512-10P9No29rYX1j7F3EVPX3JvGPQPae+AomuSTPiF9eBQeChHI6iqjMIwR9JmOJXwpnn/oVGDk7I5IlskuMwU/pg==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1" + } + }, + "node_modules/@webassemblyjs/ieee754": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/ieee754/-/ieee754-1.11.1.tgz", + "integrity": "sha512-hJ87QIPtAMKbFq6CGTkZYJivEwZDbQUgYd3qKSadTNOhVY7p+gfP6Sr0lLRVTaG1JjFj+r3YchoqRYxNH3M0GQ==", + "dev": true, + "dependencies": { + "@xtuc/ieee754": "^1.2.0" + } + }, + "node_modules/@webassemblyjs/leb128": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/leb128/-/leb128-1.11.1.tgz", + "integrity": "sha512-BJ2P0hNZ0u+Th1YZXJpzW6miwqQUGcIHT1G/sf72gLVD9DZ5AdYTqPNbHZh6K1M5VmKvFXwGSWZADz+qBWxeRw==", + "dev": true, + "dependencies": { + "@xtuc/long": "4.2.2" + } + }, + "node_modules/@webassemblyjs/utf8": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/utf8/-/utf8-1.11.1.tgz", + "integrity": "sha512-9kqcxAEdMhiwQkHpkNiorZzqpGrodQQ2IGrHHxCy+Ozng0ofyMA0lTqiLkVs1uzTRejX+/O0EOT7KxqVPuXosQ==", + "dev": true + }, + "node_modules/@webassemblyjs/wasm-edit": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-edit/-/wasm-edit-1.11.1.tgz", + "integrity": "sha512-g+RsupUC1aTHfR8CDgnsVRVZFJqdkFHpsHMfJuWQzWU3tvnLC07UqHICfP+4XyL2tnr1amvl1Sdp06TnYCmVkA==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/helper-wasm-section": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1", + "@webassemblyjs/wasm-opt": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1", + "@webassemblyjs/wast-printer": "1.11.1" + } + }, + "node_modules/@webassemblyjs/wasm-gen": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-gen/-/wasm-gen-1.11.1.tgz", + "integrity": "sha512-F7QqKXwwNlMmsulj6+O7r4mmtAlCWfO/0HdgOxSklZfQcDu0TpLiD1mRt/zF25Bk59FIjEuGAIyn5ei4yMfLhA==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/ieee754": "1.11.1", + "@webassemblyjs/leb128": "1.11.1", + "@webassemblyjs/utf8": "1.11.1" + } + }, + "node_modules/@webassemblyjs/wasm-opt": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-opt/-/wasm-opt-1.11.1.tgz", + "integrity": "sha512-VqnkNqnZlU5EB64pp1l7hdm3hmQw7Vgqa0KF/KCNO9sIpI6Fk6brDEiX+iCOYrvMuBWDws0NkTOxYEb85XQHHw==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1" + } + }, + "node_modules/@webassemblyjs/wasm-parser": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-parser/-/wasm-parser-1.11.1.tgz", + "integrity": "sha512-rrBujw+dJu32gYB7/Lup6UhdkPx9S9SnobZzRVL7VcBH9Bt9bCBLEuX/YXOOtBsOZ4NQrRykKhffRWHvigQvOA==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-api-error": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/ieee754": "1.11.1", + "@webassemblyjs/leb128": "1.11.1", + "@webassemblyjs/utf8": "1.11.1" + } + }, + "node_modules/@webassemblyjs/wast-printer": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wast-printer/-/wast-printer-1.11.1.tgz", + "integrity": "sha512-IQboUWM4eKzWW+N/jij2sRatKMh99QEelo3Eb2q0qXkvPRISAj8Qxtmw5itwqK+TTkBuUIE45AxYPToqPtL5gg==", + "dev": true, + "dependencies": { + "@webassemblyjs/ast": "1.11.1", + "@xtuc/long": "4.2.2" + } + }, + "node_modules/@webpack-cli/configtest": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/configtest/-/configtest-2.0.1.tgz", + "integrity": "sha512-njsdJXJSiS2iNbQVS0eT8A/KPnmyH4pv1APj2K0d1wrZcBLw+yppxOy4CGqa0OxDJkzfL/XELDhD8rocnIwB5A==", + "dev": true, + "engines": { + "node": ">=14.15.0" + }, + "peerDependencies": { + "webpack": "5.x.x", + "webpack-cli": "5.x.x" + } + }, + "node_modules/@webpack-cli/info": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/info/-/info-2.0.1.tgz", + "integrity": "sha512-fE1UEWTwsAxRhrJNikE7v4EotYflkEhBL7EbajfkPlf6E37/2QshOy/D48Mw8G5XMFlQtS6YV42vtbG9zBpIQA==", + "dev": true, + "engines": { + "node": ">=14.15.0" + }, + "peerDependencies": { + "webpack": "5.x.x", + "webpack-cli": "5.x.x" + } + }, + "node_modules/@webpack-cli/serve": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/serve/-/serve-2.0.1.tgz", + "integrity": "sha512-0G7tNyS+yW8TdgHwZKlDWYXFA6OJQnoLCQvYKkQP0Q2X205PSQ6RNUj0M+1OB/9gRQaUZ/ccYfaxd0nhaWKfjw==", + "dev": true, + "engines": { + "node": ">=14.15.0" + }, + "peerDependencies": { + "webpack": "5.x.x", + "webpack-cli": "5.x.x" + }, + "peerDependenciesMeta": { + "webpack-dev-server": { + "optional": true + } + } + }, + "node_modules/@xtuc/ieee754": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/@xtuc/ieee754/-/ieee754-1.2.0.tgz", + "integrity": "sha512-DX8nKgqcGwsc0eJSqYt5lwP4DH5FlHnmuWWBRy7X0NcaGR0ZtuyeESgMwTYVEtxmsNGY+qit4QYT/MIYTOTPeA==", + "dev": true + }, + "node_modules/@xtuc/long": { + "version": "4.2.2", + "resolved": "https://registry.npmjs.org/@xtuc/long/-/long-4.2.2.tgz", + "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==", + "dev": true + }, + "node_modules/acorn": { + "version": "8.8.1", + "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.1.tgz", + "integrity": "sha512-7zFpHzhnqYKrkYdUjF1HI1bzd0VygEGX8lFk4k5zVMqHEoES+P+7TKI+EvLO9WVMJ8eekdO0aDEK044xTXwPPA==", + "dev": true, + "bin": { + "acorn": "bin/acorn" + }, + "engines": { + "node": ">=0.4.0" + } + }, + "node_modules/acorn-import-assertions": { + "version": "1.8.0", + "resolved": "https://registry.npmjs.org/acorn-import-assertions/-/acorn-import-assertions-1.8.0.tgz", + "integrity": "sha512-m7VZ3jwz4eK6A4Vtt8Ew1/mNbP24u0FhdyfA7fSvnJR6LMdfOYnmuIrrJAgrYfYJ10F/otaHTtrtrtmHdMNzEw==", + "dev": true, + "peerDependencies": { + "acorn": "^8" + } + }, + "node_modules/ajv": { + "version": "6.12.6", + "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz", + "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==", + "dev": true, + "dependencies": { + "fast-deep-equal": "^3.1.1", + "fast-json-stable-stringify": "^2.0.0", + "json-schema-traverse": "^0.4.1", + "uri-js": "^4.2.2" + }, + "funding": { + "type": "github", + "url": "https://github.com/sponsors/epoberezkin" + } + }, + "node_modules/ajv-keywords": { + "version": "3.5.2", + "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz", + "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==", + "dev": true, + "peerDependencies": { + "ajv": "^6.9.1" + } + }, + "node_modules/ansi-styles": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", + "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", + "dev": true, + "dependencies": { + "color-convert": "^2.0.1" + }, + "engines": { + "node": ">=8" + }, + "funding": { + "url": "https://github.com/chalk/ansi-styles?sponsor=1" + } + }, + "node_modules/braces": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz", + "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==", + "dev": true, + "dependencies": { + "fill-range": "^7.0.1" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/browserslist": { + "version": "4.21.4", + "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.21.4.tgz", + "integrity": "sha512-CBHJJdDmgjl3daYjN5Cp5kbTf1mUhZoS+beLklHIvkOWscs83YAhLlF3Wsh/lciQYAcbBJgTOD44VtG31ZM4Hw==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/browserslist" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/browserslist" + } + ], + "dependencies": { + "caniuse-lite": "^1.0.30001400", + "electron-to-chromium": "^1.4.251", + "node-releases": "^2.0.6", + "update-browserslist-db": "^1.0.9" + }, + "bin": { + "browserslist": "cli.js" + }, + "engines": { + "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7" + } + }, + "node_modules/buffer-from": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz", + "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==", + "dev": true + }, + "node_modules/caniuse-lite": { + "version": "1.0.30001445", + "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001445.tgz", + "integrity": "sha512-8sdQIdMztYmzfTMO6KfLny878Ln9c2M0fc7EH60IjlP4Dc4PiCy7K2Vl3ITmWgOyPgVQKa5x+UP/KqFsxj4mBg==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/browserslist" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/caniuse-lite" + } + ] + }, + "node_modules/chalk": { + "version": "4.1.2", + "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", + "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", + "dev": true, + "dependencies": { + "ansi-styles": "^4.1.0", + "supports-color": "^7.1.0" + }, + "engines": { + "node": ">=10" + }, + "funding": { + "url": "https://github.com/chalk/chalk?sponsor=1" + } + }, + "node_modules/chalk/node_modules/supports-color": { + "version": "7.2.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", + "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", + "dev": true, + "dependencies": { + "has-flag": "^4.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/chrome-trace-event": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/chrome-trace-event/-/chrome-trace-event-1.0.3.tgz", + "integrity": "sha512-p3KULyQg4S7NIHixdwbGX+nFHkoBiA4YQmyWtjb8XngSKV124nJmRysgAeujbUVb15vh+RvFUfCPqU7rXk+hZg==", + "dev": true, + "engines": { + "node": ">=6.0" + } + }, + "node_modules/clone-deep": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-4.0.1.tgz", + "integrity": "sha512-neHB9xuzh/wk0dIHweyAXv2aPGZIVk3pLMe+/RNzINf17fe0OG96QroktYAUm7SM1PBnzTabaLboqqxDyMU+SQ==", + "dev": true, + "dependencies": { + "is-plain-object": "^2.0.4", + "kind-of": "^6.0.2", + "shallow-clone": "^3.0.0" + }, + "engines": { + "node": ">=6" + } + }, + "node_modules/color-convert": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", + "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", + "dev": true, + "dependencies": { + "color-name": "~1.1.4" + }, + "engines": { + "node": ">=7.0.0" + } + }, + "node_modules/color-name": { + "version": "1.1.4", + "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", + "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", + "dev": true + }, + "node_modules/colorette": { + "version": "2.0.19", + "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.19.tgz", + "integrity": "sha512-3tlv/dIP7FWvj3BsbHrGLJ6l/oKh1O3TcgBqMn+yyCagOxc23fyzDS6HypQbgxWbkpDnf52p1LuR4eWDQ/K9WQ==", + "dev": true + }, + "node_modules/commander": { + "version": "2.20.3", + "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz", + "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==", + "dev": true + }, + "node_modules/cross-spawn": { + "version": "7.0.3", + "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz", + "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==", + "dev": true, + "dependencies": { + "path-key": "^3.1.0", + "shebang-command": "^2.0.0", + "which": "^2.0.1" + }, + "engines": { + "node": ">= 8" + } + }, + "node_modules/electron-to-chromium": { + "version": "1.4.284", + "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.284.tgz", + "integrity": "sha512-M8WEXFuKXMYMVr45fo8mq0wUrrJHheiKZf6BArTKk9ZBYCKJEOU5H8cdWgDT+qCVZf7Na4lVUaZsA+h6uA9+PA==", + "dev": true + }, + "node_modules/enhanced-resolve": { + "version": "5.12.0", + "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.12.0.tgz", + "integrity": "sha512-QHTXI/sZQmko1cbDoNAa3mJ5qhWUUNAq3vR0/YiD379fWQrcfuoX1+HW2S0MTt7XmoPLapdaDKUtelUSPic7hQ==", + "dev": true, + "dependencies": { + "graceful-fs": "^4.2.4", + "tapable": "^2.2.0" + }, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/envinfo": { + "version": "7.8.1", + "resolved": "https://registry.npmjs.org/envinfo/-/envinfo-7.8.1.tgz", + "integrity": "sha512-/o+BXHmB7ocbHEAs6F2EnG0ogybVVUdkRunTT2glZU9XAaGmhqskrvKwqXuDfNjEO0LZKWdejEEpnq8aM0tOaw==", + "dev": true, + "bin": { + "envinfo": "dist/cli.js" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/es-module-lexer": { + "version": "0.9.3", + "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-0.9.3.tgz", + "integrity": "sha512-1HQ2M2sPtxwnvOvT1ZClHyQDiggdNjURWpY2we6aMKCQiUVxTmVs2UYPLIrD84sS+kMdUwfBSylbJPwNnBrnHQ==", + "dev": true + }, + "node_modules/escalade": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz", + "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==", + "dev": true, + "engines": { + "node": ">=6" + } + }, + "node_modules/eslint-scope": { + "version": "5.1.1", + "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.1.1.tgz", + "integrity": "sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==", + "dev": true, + "dependencies": { + "esrecurse": "^4.3.0", + "estraverse": "^4.1.1" + }, + "engines": { + "node": ">=8.0.0" + } + }, + "node_modules/esrecurse": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-4.3.0.tgz", + "integrity": "sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==", + "dev": true, + "dependencies": { + "estraverse": "^5.2.0" + }, + "engines": { + "node": ">=4.0" + } + }, + "node_modules/esrecurse/node_modules/estraverse": { + "version": "5.3.0", + "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz", + "integrity": "sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==", + "dev": true, + "engines": { + "node": ">=4.0" + } + }, + "node_modules/estraverse": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz", + "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==", + "dev": true, + "engines": { + "node": ">=4.0" + } + }, + "node_modules/events": { + "version": "3.3.0", + "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz", + "integrity": "sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==", + "dev": true, + "engines": { + "node": ">=0.8.x" + } + }, + "node_modules/fast-deep-equal": { + "version": "3.1.3", + "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz", + "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==", + "dev": true + }, + "node_modules/fast-json-stable-stringify": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz", + "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==", + "dev": true + }, + "node_modules/fastest-levenshtein": { + "version": "1.0.16", + "resolved": "https://registry.npmjs.org/fastest-levenshtein/-/fastest-levenshtein-1.0.16.tgz", + "integrity": "sha512-eRnCtTTtGZFpQCwhJiUOuxPQWRXVKYDn0b2PeHfXL6/Zi53SLAzAHfVhVWK2AryC/WH05kGfxhFIPvTF0SXQzg==", + "dev": true, + "engines": { + "node": ">= 4.9.1" + } + }, + "node_modules/fill-range": { + "version": "7.0.1", + "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz", + "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==", + "dev": true, + "dependencies": { + "to-regex-range": "^5.0.1" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/find-up": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz", + "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==", + "dev": true, + "dependencies": { + "locate-path": "^5.0.0", + "path-exists": "^4.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/function-bind": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz", + "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==", + "dev": true + }, + "node_modules/glob-to-regexp": { + "version": "0.4.1", + "resolved": "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz", + "integrity": "sha512-lkX1HJXwyMcprw/5YUZc2s7DrpAiHB21/V+E1rHUrVNokkvB6bqMzT0VfV6/86ZNabt1k14YOIaT7nDvOX3Iiw==", + "dev": true + }, + "node_modules/graceful-fs": { + "version": "4.2.10", + "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz", + "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==", + "dev": true + }, + "node_modules/has": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz", + "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==", + "dev": true, + "dependencies": { + "function-bind": "^1.1.1" + }, + "engines": { + "node": ">= 0.4.0" + } + }, + "node_modules/has-flag": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", + "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/import-local": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/import-local/-/import-local-3.1.0.tgz", + "integrity": "sha512-ASB07uLtnDs1o6EHjKpX34BKYDSqnFerfTOJL2HvMqF70LnxpjkzDB8J44oT9pu4AMPkQwf8jl6szgvNd2tRIg==", + "dev": true, + "dependencies": { + "pkg-dir": "^4.2.0", + "resolve-cwd": "^3.0.0" + }, + "bin": { + "import-local-fixture": "fixtures/cli.js" + }, + "engines": { + "node": ">=8" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, + "node_modules/interpret": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/interpret/-/interpret-3.1.1.tgz", + "integrity": "sha512-6xwYfHbajpoF0xLW+iwLkhwgvLoZDfjYfoFNu8ftMoXINzwuymNLd9u/KmwtdT2GbR+/Cz66otEGEVVUHX9QLQ==", + "dev": true, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/is-core-module": { + "version": "2.11.0", + "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.11.0.tgz", + "integrity": "sha512-RRjxlvLDkD1YJwDbroBHMb+cukurkDWNyHx7D3oNB5x9rb5ogcksMC5wHCadcXoo67gVr/+3GFySh3134zi6rw==", + "dev": true, + "dependencies": { + "has": "^1.0.3" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/is-number": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz", + "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==", + "dev": true, + "engines": { + "node": ">=0.12.0" + } + }, + "node_modules/is-plain-object": { + "version": "2.0.4", + "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz", + "integrity": "sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==", + "dev": true, + "dependencies": { + "isobject": "^3.0.1" + }, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/isexe": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz", + "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==", + "dev": true + }, + "node_modules/isobject": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz", + "integrity": "sha512-WhB9zCku7EGTj/HQQRz5aUQEUeoQZH2bWcltRErOpymJ4boYE6wL9Tbr23krRPSZ+C5zqNSrSw+Cc7sZZ4b7vg==", + "dev": true, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/jest-worker": { + "version": "27.5.1", + "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-27.5.1.tgz", + "integrity": "sha512-7vuh85V5cdDofPyxn58nrPjBktZo0u9x1g8WtjQol+jZDaE+fhN+cIvTj11GndBnMnyfrUOG1sZQxCdjKh+DKg==", + "dev": true, + "dependencies": { + "@types/node": "*", + "merge-stream": "^2.0.0", + "supports-color": "^8.0.0" + }, + "engines": { + "node": ">= 10.13.0" + } + }, + "node_modules/json-parse-even-better-errors": { + "version": "2.3.1", + "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz", + "integrity": "sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w==", + "dev": true + }, + "node_modules/json-schema-traverse": { + "version": "0.4.1", + "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz", + "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==", + "dev": true + }, + "node_modules/json5": { + "version": "2.2.3", + "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz", + "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==", + "dev": true, + "bin": { + "json5": "lib/cli.js" + }, + "engines": { + "node": ">=6" + } + }, + "node_modules/keyboardjs": { + "version": "2.7.0", + "resolved": "https://registry.npmjs.org/keyboardjs/-/keyboardjs-2.7.0.tgz", + "integrity": "sha512-3tiQuAoLM1M5Xyo/eQVaqsq9joByTRkB0Byga+0S7BYJvY4HIlfW0SofOj4a20YSAFjv0SIFU/lw+Qjp6KYHPA==" + }, + "node_modules/kind-of": { + "version": "6.0.3", + "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz", + "integrity": "sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==", + "dev": true, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/loader-runner": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/loader-runner/-/loader-runner-4.3.0.tgz", + "integrity": "sha512-3R/1M+yS3j5ou80Me59j7F9IMs4PXs3VqRrm0TU3AbKPxlmpoY1TNscJV/oGJXo8qCatFGTfDbY6W6ipGOYXfg==", + "dev": true, + "engines": { + "node": ">=6.11.5" + } + }, + "node_modules/locate-path": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz", + "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==", + "dev": true, + "dependencies": { + "p-locate": "^4.1.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/lodash": { + "version": "4.17.21", + "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz", + "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==" + }, + "node_modules/lru-cache": { + "version": "6.0.0", + "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz", + "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==", + "dev": true, + "dependencies": { + "yallist": "^4.0.0" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/marked": { + "version": "4.2.12", + "resolved": "https://registry.npmjs.org/marked/-/marked-4.2.12.tgz", + "integrity": "sha512-yr8hSKa3Fv4D3jdZmtMMPghgVt6TWbk86WQaWhDloQjRSQhMMYCAro7jP7VDJrjjdV8pxVxMssXS8B8Y5DZ5aw==", + "bin": { + "marked": "bin/marked.js" + }, + "engines": { + "node": ">= 12" + } + }, + "node_modules/merge-stream": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz", + "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==", + "dev": true + }, + "node_modules/micromatch": { + "version": "4.0.5", + "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz", + "integrity": "sha512-DMy+ERcEW2q8Z2Po+WNXuw3c5YaUSFjAO5GsJqfEl7UjvtIuFKO6ZrKvcItdy98dwFI2N1tg3zNIdKaQT+aNdA==", + "dev": true, + "dependencies": { + "braces": "^3.0.2", + "picomatch": "^2.3.1" + }, + "engines": { + "node": ">=8.6" + } + }, + "node_modules/mime-db": { + "version": "1.52.0", + "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz", + "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==", + "dev": true, + "engines": { + "node": ">= 0.6" + } + }, + "node_modules/mime-types": { + "version": "2.1.35", + "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz", + "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==", + "dev": true, + "dependencies": { + "mime-db": "1.52.0" + }, + "engines": { + "node": ">= 0.6" + } + }, + "node_modules/minimist": { + "version": "1.2.7", + "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz", + "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==", + "dev": true, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/neo-async": { + "version": "2.6.2", + "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz", + "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==", + "dev": true + }, + "node_modules/node-releases": { + "version": "2.0.8", + "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.8.tgz", + "integrity": "sha512-dFSmB8fFHEH/s81Xi+Y/15DQY6VHW81nXRj86EMSL3lmuTmK1e+aT4wrFCkTbm+gSwkw4KpX+rT/pMM2c1mF+A==", + "dev": true + }, + "node_modules/p-limit": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz", + "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==", + "dev": true, + "dependencies": { + "p-try": "^2.0.0" + }, + "engines": { + "node": ">=6" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, + "node_modules/p-locate": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz", + "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==", + "dev": true, + "dependencies": { + "p-limit": "^2.2.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/p-try": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz", + "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==", + "dev": true, + "engines": { + "node": ">=6" + } + }, + "node_modules/path-exists": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz", + "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/path-key": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz", + "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/path-parse": { + "version": "1.0.7", + "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz", + "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==", + "dev": true + }, + "node_modules/picocolors": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz", + "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==", + "dev": true + }, + "node_modules/picomatch": { + "version": "2.3.1", + "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz", + "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==", + "dev": true, + "engines": { + "node": ">=8.6" + }, + "funding": { + "url": "https://github.com/sponsors/jonschlinkert" + } + }, + "node_modules/pkg-dir": { + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-4.2.0.tgz", + "integrity": "sha512-HRDzbaKjC+AOWVXxAU/x54COGeIv9eb+6CkDSQoNTt4XyWoIJvuPsXizxu/Fr23EiekbtZwmh1IcIG/l/a10GQ==", + "dev": true, + "dependencies": { + "find-up": "^4.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/punycode": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.2.0.tgz", + "integrity": "sha512-LN6QV1IJ9ZhxWTNdktaPClrNfp8xdSAYS0Zk2ddX7XsXZAxckMHPCBcHRo0cTcEIgYPRiGEkmji3Idkh2yFtYw==", + "dev": true, + "engines": { + "node": ">=6" + } + }, + "node_modules/randombytes": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz", + "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==", + "dev": true, + "dependencies": { + "safe-buffer": "^5.1.0" + } + }, + "node_modules/rechoir": { + "version": "0.8.0", + "resolved": "https://registry.npmjs.org/rechoir/-/rechoir-0.8.0.tgz", + "integrity": "sha512-/vxpCXddiX8NGfGO/mTafwjq4aFa/71pvamip0++IQk3zG8cbCj0fifNPrjjF1XMXUne91jL9OoxmdykoEtifQ==", + "dev": true, + "dependencies": { + "resolve": "^1.20.0" + }, + "engines": { + "node": ">= 10.13.0" + } + }, + "node_modules/resolve": { + "version": "1.22.1", + "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.1.tgz", + "integrity": "sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==", + "dev": true, + "dependencies": { + "is-core-module": "^2.9.0", + "path-parse": "^1.0.7", + "supports-preserve-symlinks-flag": "^1.0.0" + }, + "bin": { + "resolve": "bin/resolve" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/resolve-cwd": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-3.0.0.tgz", + "integrity": "sha512-OrZaX2Mb+rJCpH/6CpSqt9xFVpN++x01XnN2ie9g6P5/3xelLAkXWVADpdz1IHD/KFfEXyE6V0U01OQ3UO2rEg==", + "dev": true, + "dependencies": { + "resolve-from": "^5.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/resolve-from": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz", + "integrity": "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/safe-buffer": { + "version": "5.2.1", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", + "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==", + "dev": true, + "funding": [ + { + "type": "github", + "url": "https://github.com/sponsors/feross" + }, + { + "type": "patreon", + "url": "https://www.patreon.com/feross" + }, + { + "type": "consulting", + "url": "https://feross.org/support" + } + ] + }, + "node_modules/schema-utils": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.1.1.tgz", + "integrity": "sha512-Y5PQxS4ITlC+EahLuXaY86TXfR7Dc5lw294alXOq86JAHCihAIZfqv8nNCWvaEJvaC51uN9hbLGeV0cFBdH+Fw==", + "dev": true, + "dependencies": { + "@types/json-schema": "^7.0.8", + "ajv": "^6.12.5", + "ajv-keywords": "^3.5.2" + }, + "engines": { + "node": ">= 10.13.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/webpack" + } + }, + "node_modules/semver": { + "version": "7.3.8", + "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz", + "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==", + "dev": true, + "dependencies": { + "lru-cache": "^6.0.0" + }, + "bin": { + "semver": "bin/semver.js" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/serialize-javascript": { + "version": "6.0.1", + "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.1.tgz", + "integrity": "sha512-owoXEFjWRllis8/M1Q+Cw5k8ZH40e3zhp/ovX+Xr/vi1qj6QesbyXXViFbpNvWvPNAD62SutwEXavefrLJWj7w==", + "dev": true, + "dependencies": { + "randombytes": "^2.1.0" + } + }, + "node_modules/shallow-clone": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz", + "integrity": "sha512-/6KqX+GVUdqPuPPd2LxDDxzX6CAbjJehAAOKlNpqqUpAqPM6HeL8f+o3a+JsyGjn2lv0WY8UsTgUJjU9Ok55NA==", + "dev": true, + "dependencies": { + "kind-of": "^6.0.2" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/shebang-command": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz", + "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==", + "dev": true, + "dependencies": { + "shebang-regex": "^3.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/shebang-regex": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz", + "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/source-map": { + "version": "0.6.1", + "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz", + "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==", + "dev": true, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/source-map-support": { + "version": "0.5.21", + "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz", + "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==", + "dev": true, + "dependencies": { + "buffer-from": "^1.0.0", + "source-map": "^0.6.0" + } + }, + "node_modules/strip-bom": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz", + "integrity": "sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==", + "dev": true, + "engines": { + "node": ">=4" + } + }, + "node_modules/supports-color": { + "version": "8.1.1", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz", + "integrity": "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==", + "dev": true, + "dependencies": { + "has-flag": "^4.0.0" + }, + "engines": { + "node": ">=10" + }, + "funding": { + "url": "https://github.com/chalk/supports-color?sponsor=1" + } + }, + "node_modules/supports-preserve-symlinks-flag": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz", + "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==", + "dev": true, + "engines": { + "node": ">= 0.4" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/tapable": { + "version": "2.2.1", + "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.2.1.tgz", + "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ==", + "dev": true, + "engines": { + "node": ">=6" + } + }, + "node_modules/terser": { + "version": "5.16.1", + "resolved": "https://registry.npmjs.org/terser/-/terser-5.16.1.tgz", + "integrity": "sha512-xvQfyfA1ayT0qdK47zskQgRZeWLoOQ8JQ6mIgRGVNwZKdQMU+5FkCBjmv4QjcrTzyZquRw2FVtlJSRUmMKQslw==", + "dev": true, + "dependencies": { + "@jridgewell/source-map": "^0.3.2", + "acorn": "^8.5.0", + "commander": "^2.20.0", + "source-map-support": "~0.5.20" + }, + "bin": { + "terser": "bin/terser" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/terser-webpack-plugin": { + "version": "5.3.6", + "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-5.3.6.tgz", + "integrity": "sha512-kfLFk+PoLUQIbLmB1+PZDMRSZS99Mp+/MHqDNmMA6tOItzRt+Npe3E+fsMs5mfcM0wCtrrdU387UnV+vnSffXQ==", + "dev": true, + "dependencies": { + "@jridgewell/trace-mapping": "^0.3.14", + "jest-worker": "^27.4.5", + "schema-utils": "^3.1.1", + "serialize-javascript": "^6.0.0", + "terser": "^5.14.1" + }, + "engines": { + "node": ">= 10.13.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/webpack" + }, + "peerDependencies": { + "webpack": "^5.1.0" + }, + "peerDependenciesMeta": { + "@swc/core": { + "optional": true + }, + "esbuild": { + "optional": true + }, + "uglify-js": { + "optional": true + } + } + }, + "node_modules/to-regex-range": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", + "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==", + "dev": true, + "dependencies": { + "is-number": "^7.0.0" + }, + "engines": { + "node": ">=8.0" + } + }, + "node_modules/ts-loader": { + "version": "9.4.2", + "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.2.tgz", + "integrity": "sha512-OmlC4WVmFv5I0PpaxYb+qGeGOdm5giHU7HwDDUjw59emP2UYMHy9fFSDcYgSNoH8sXcj4hGCSEhlDZ9ULeDraA==", + "dev": true, + "dependencies": { + "chalk": "^4.1.0", + "enhanced-resolve": "^5.0.0", + "micromatch": "^4.0.0", + "semver": "^7.3.4" + }, + "engines": { + "node": ">=12.0.0" + }, + "peerDependencies": { + "typescript": "*", + "webpack": "^5.0.0" + } + }, + "node_modules/tsconfig-paths": { + "version": "4.1.2", + "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-4.1.2.tgz", + "integrity": "sha512-uhxiMgnXQp1IR622dUXI+9Ehnws7i/y6xvpZB9IbUVOPy0muvdvgXeZOn88UcGPiT98Vp3rJPTa8bFoalZ3Qhw==", + "dev": true, + "dependencies": { + "json5": "^2.2.2", + "minimist": "^1.2.6", + "strip-bom": "^3.0.0" + }, + "engines": { + "node": ">=6" + } + }, + "node_modules/tsconfig-paths-webpack-plugin": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/tsconfig-paths-webpack-plugin/-/tsconfig-paths-webpack-plugin-4.0.0.tgz", + "integrity": "sha512-fw/7265mIWukrSHd0i+wSwx64kYUSAKPfxRDksjKIYTxSAp9W9/xcZVBF4Kl0eqQd5eBpAQ/oQrc5RyM/0c1GQ==", + "dev": true, + "dependencies": { + "chalk": "^4.1.0", + "enhanced-resolve": "^5.7.0", + "tsconfig-paths": "^4.0.0" + }, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/typescript": { + "version": "4.9.4", + "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz", + "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==", + "dev": true, + "bin": { + "tsc": "bin/tsc", + "tsserver": "bin/tsserver" + }, + "engines": { + "node": ">=4.2.0" + } + }, + "node_modules/update-browserslist-db": { + "version": "1.0.10", + "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.10.tgz", + "integrity": "sha512-OztqDenkfFkbSG+tRxBeAnCVPckDBcvibKd35yDONx6OU8N7sqgwc7rCbkJ/WcYtVRZ4ba68d6byhC21GFh7sQ==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/browserslist" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/browserslist" + } + ], + "dependencies": { + "escalade": "^3.1.1", + "picocolors": "^1.0.0" + }, + "bin": { + "browserslist-lint": "cli.js" + }, + "peerDependencies": { + "browserslist": ">= 4.21.0" + } + }, + "node_modules/uri-js": { + "version": "4.4.1", + "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz", + "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==", + "dev": true, + "dependencies": { + "punycode": "^2.1.0" + } + }, + "node_modules/uuid": { + "version": "9.0.0", + "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz", + "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==", + "bin": { + "uuid": "dist/bin/uuid" + } + }, + "node_modules/watchpack": { + "version": "2.4.0", + "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-2.4.0.tgz", + "integrity": "sha512-Lcvm7MGST/4fup+ifyKi2hjyIAwcdI4HRgtvTpIUxBRhB+RFtUh8XtDOxUfctVCnhVi+QQj49i91OyvzkJl6cg==", + "dev": true, + "dependencies": { + "glob-to-regexp": "^0.4.1", + "graceful-fs": "^4.1.2" + }, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/webpack": { + "version": "5.75.0", + "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.75.0.tgz", + "integrity": "sha512-piaIaoVJlqMsPtX/+3KTTO6jfvrSYgauFVdt8cr9LTHKmcq/AMd4mhzsiP7ZF/PGRNPGA8336jldh9l2Kt2ogQ==", + "dev": true, + "dependencies": { + "@types/eslint-scope": "^3.7.3", + "@types/estree": "^0.0.51", + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/wasm-edit": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1", + "acorn": "^8.7.1", + "acorn-import-assertions": "^1.7.6", + "browserslist": "^4.14.5", + "chrome-trace-event": "^1.0.2", + "enhanced-resolve": "^5.10.0", + "es-module-lexer": "^0.9.0", + "eslint-scope": "5.1.1", + "events": "^3.2.0", + "glob-to-regexp": "^0.4.1", + "graceful-fs": "^4.2.9", + "json-parse-even-better-errors": "^2.3.1", + "loader-runner": "^4.2.0", + "mime-types": "^2.1.27", + "neo-async": "^2.6.2", + "schema-utils": "^3.1.0", + "tapable": "^2.1.1", + "terser-webpack-plugin": "^5.1.3", + "watchpack": "^2.4.0", + "webpack-sources": "^3.2.3" + }, + "bin": { + "webpack": "bin/webpack.js" + }, + "engines": { + "node": ">=10.13.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/webpack" + }, + "peerDependenciesMeta": { + "webpack-cli": { + "optional": true + } + } + }, + "node_modules/webpack-cli": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-5.0.1.tgz", + "integrity": "sha512-S3KVAyfwUqr0Mo/ur3NzIp6jnerNpo7GUO6so51mxLi1spqsA17YcMXy0WOIJtBSnj748lthxC6XLbNKh/ZC+A==", + "dev": true, + "dependencies": { + "@discoveryjs/json-ext": "^0.5.0", + "@webpack-cli/configtest": "^2.0.1", + "@webpack-cli/info": "^2.0.1", + "@webpack-cli/serve": "^2.0.1", + "colorette": "^2.0.14", + "commander": "^9.4.1", + "cross-spawn": "^7.0.3", + "envinfo": "^7.7.3", + "fastest-levenshtein": "^1.0.12", + "import-local": "^3.0.2", + "interpret": "^3.1.1", + "rechoir": "^0.8.0", + "webpack-merge": "^5.7.3" + }, + "bin": { + "webpack-cli": "bin/cli.js" + }, + "engines": { + "node": ">=14.15.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/webpack" + }, + "peerDependencies": { + "webpack": "5.x.x" + }, + "peerDependenciesMeta": { + "@webpack-cli/generators": { + "optional": true + }, + "webpack-bundle-analyzer": { + "optional": true + }, + "webpack-dev-server": { + "optional": true + } + } + }, + "node_modules/webpack-cli/node_modules/commander": { + "version": "9.5.0", + "resolved": "https://registry.npmjs.org/commander/-/commander-9.5.0.tgz", + "integrity": "sha512-KRs7WVDKg86PWiuAqhDrAQnTXZKraVcCc6vFdL14qrZ/DcWwuRo7VoiYXalXO7S5GKpqYiVEwCbgFDfxNHKJBQ==", + "dev": true, + "engines": { + "node": "^12.20.0 || >=14" + } + }, + "node_modules/webpack-merge": { + "version": "5.8.0", + "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.8.0.tgz", + "integrity": "sha512-/SaI7xY0831XwP6kzuwhKWVKDP9t1QY1h65lAFLbZqMPIuYcD9QAW4u9STIbU9kaJbPBB/geU/gLr1wDjOhQ+Q==", + "dev": true, + "dependencies": { + "clone-deep": "^4.0.1", + "wildcard": "^2.0.0" + }, + "engines": { + "node": ">=10.0.0" + } + }, + "node_modules/webpack-sources": { + "version": "3.2.3", + "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-3.2.3.tgz", + "integrity": "sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==", + "dev": true, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/which": { + "version": "2.0.2", + "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz", + "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==", + "dev": true, + "dependencies": { + "isexe": "^2.0.0" + }, + "bin": { + "node-which": "bin/node-which" + }, + "engines": { + "node": ">= 8" + } + }, + "node_modules/wildcard": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/wildcard/-/wildcard-2.0.0.tgz", + "integrity": "sha512-JcKqAHLPxcdb9KM49dufGXn2x3ssnfjbcaQdLlfZsL9rH9wgDQjUtDxbo8NE0F6SFvydeu1VhZe7hZuHsB2/pw==", + "dev": true + }, + "node_modules/yallist": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz", + "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==", + "dev": true + } + }, + "dependencies": { + "@discoveryjs/json-ext": { + "version": "0.5.7", + "resolved": "https://registry.npmjs.org/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz", + "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==", + "dev": true + }, + "@jridgewell/gen-mapping": { + "version": "0.3.2", + "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz", + "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==", + "dev": true, + "requires": { + "@jridgewell/set-array": "^1.0.1", + "@jridgewell/sourcemap-codec": "^1.4.10", + "@jridgewell/trace-mapping": "^0.3.9" + } + }, + "@jridgewell/resolve-uri": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz", + "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==", + "dev": true + }, + "@jridgewell/set-array": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz", + "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==", + "dev": true + }, + "@jridgewell/source-map": { + "version": "0.3.2", + "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz", + "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==", + "dev": true, + "requires": { + "@jridgewell/gen-mapping": "^0.3.0", + "@jridgewell/trace-mapping": "^0.3.9" + } + }, + "@jridgewell/sourcemap-codec": { + "version": "1.4.14", + "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz", + "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==", + "dev": true + }, + "@jridgewell/trace-mapping": { + "version": "0.3.17", + "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.17.tgz", + "integrity": "sha512-MCNzAp77qzKca9+W/+I0+sEpaUnZoeasnghNeVc41VZCEKaCH73Vq3BZZ/SzWIgrqE4H4ceI+p+b6C0mHf9T4g==", + "dev": true, + "requires": { + "@jridgewell/resolve-uri": "3.1.0", + "@jridgewell/sourcemap-codec": "1.4.14" + } + }, + "@types/eslint": { + "version": "8.4.10", + "resolved": "https://registry.npmjs.org/@types/eslint/-/eslint-8.4.10.tgz", + "integrity": "sha512-Sl/HOqN8NKPmhWo2VBEPm0nvHnu2LL3v9vKo8MEq0EtbJ4eVzGPl41VNPvn5E1i5poMk4/XD8UriLHpJvEP/Nw==", + "dev": true, + "requires": { + "@types/estree": "*", + "@types/json-schema": "*" + } + }, + "@types/eslint-scope": { + "version": "3.7.4", + "resolved": "https://registry.npmjs.org/@types/eslint-scope/-/eslint-scope-3.7.4.tgz", + "integrity": "sha512-9K4zoImiZc3HlIp6AVUDE4CWYx22a+lhSZMYNpbjW04+YF0KWj4pJXnEMjdnFTiQibFFmElcsasJXDbdI/EPhA==", + "dev": true, + "requires": { + "@types/eslint": "*", + "@types/estree": "*" + } + }, + "@types/estree": { + "version": "0.0.51", + "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.51.tgz", + "integrity": "sha512-CuPgU6f3eT/XgKKPqKd/gLZV1Xmvf1a2R5POBOGQa6uv82xpls89HU5zKeVoyR8XzHd1RGNOlQlvUe3CFkjWNQ==", + "dev": true + }, + "@types/json-schema": { + "version": "7.0.11", + "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz", + "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==", + "dev": true + }, + "@types/keyboardjs": { + "version": "2.5.0", + "resolved": "https://registry.npmjs.org/@types/keyboardjs/-/keyboardjs-2.5.0.tgz", + "integrity": "sha512-tGU6Lz04lDNH+N3AZYIWVeBza2ZSaLlZuSkzi38zSFSuh6DgVqBdqgkX+OS+jg1vwlw5XzS5MASY44fr9C12Yg==", + "dev": true + }, + "@types/lodash": { + "version": "4.14.191", + "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.191.tgz", + "integrity": "sha512-BdZ5BCCvho3EIXw6wUCXHe7rS53AIDPLE+JzwgT+OsJk53oBfbSmZZ7CX4VaRoN78N+TJpFi9QPlfIVNmJYWxQ==", + "dev": true + }, + "@types/marked": { + "version": "4.0.8", + "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.8.tgz", + "integrity": "sha512-HVNzMT5QlWCOdeuBsgXP8EZzKUf0+AXzN+sLmjvaB3ZlLqO+e4u0uXrdw9ub69wBKFs+c6/pA4r9sy6cCDvImw==", + "dev": true + }, + "@types/node": { + "version": "18.11.18", + "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz", + "integrity": "sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==", + "dev": true + }, + "@types/uuid": { + "version": "9.0.0", + "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-9.0.0.tgz", + "integrity": "sha512-kr90f+ERiQtKWMz5rP32ltJ/BtULDI5RVO0uavn1HQUOwjx0R1h0rnDYNL0CepF1zL5bSY6FISAfd9tOdDhU5Q==", + "dev": true + }, + "@webassemblyjs/ast": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.11.1.tgz", + "integrity": "sha512-ukBh14qFLjxTQNTXocdyksN5QdM28S1CxHt2rdskFyL+xFV7VremuBLVbmCePj+URalXBENx/9Lm7lnhihtCSw==", + "dev": true, + "requires": { + "@webassemblyjs/helper-numbers": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1" + } + }, + "@webassemblyjs/floating-point-hex-parser": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.11.1.tgz", + "integrity": "sha512-iGRfyc5Bq+NnNuX8b5hwBrRjzf0ocrJPI6GWFodBFzmFnyvrQ83SHKhmilCU/8Jv67i4GJZBMhEzltxzcNagtQ==", + "dev": true + }, + "@webassemblyjs/helper-api-error": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.11.1.tgz", + "integrity": "sha512-RlhS8CBCXfRUR/cwo2ho9bkheSXG0+NwooXcc3PAILALf2QLdFyj7KGsKRbVc95hZnhnERon4kW/D3SZpp6Tcg==", + "dev": true + }, + "@webassemblyjs/helper-buffer": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.11.1.tgz", + "integrity": "sha512-gwikF65aDNeeXa8JxXa2BAk+REjSyhrNC9ZwdT0f8jc4dQQeDQ7G4m0f2QCLPJiMTTO6wfDmRmj/pW0PsUvIcA==", + "dev": true + }, + "@webassemblyjs/helper-numbers": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-numbers/-/helper-numbers-1.11.1.tgz", + "integrity": "sha512-vDkbxiB8zfnPdNK9Rajcey5C0w+QJugEglN0of+kmO8l7lDb77AnlKYQF7aarZuCrv+l0UvqL+68gSDr3k9LPQ==", + "dev": true, + "requires": { + "@webassemblyjs/floating-point-hex-parser": "1.11.1", + "@webassemblyjs/helper-api-error": "1.11.1", + "@xtuc/long": "4.2.2" + } + }, + "@webassemblyjs/helper-wasm-bytecode": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.11.1.tgz", + "integrity": "sha512-PvpoOGiJwXeTrSf/qfudJhwlvDQxFgelbMqtq52WWiXC6Xgg1IREdngmPN3bs4RoO83PnL/nFrxucXj1+BX62Q==", + "dev": true + }, + "@webassemblyjs/helper-wasm-section": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.11.1.tgz", + "integrity": "sha512-10P9No29rYX1j7F3EVPX3JvGPQPae+AomuSTPiF9eBQeChHI6iqjMIwR9JmOJXwpnn/oVGDk7I5IlskuMwU/pg==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1" + } + }, + "@webassemblyjs/ieee754": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/ieee754/-/ieee754-1.11.1.tgz", + "integrity": "sha512-hJ87QIPtAMKbFq6CGTkZYJivEwZDbQUgYd3qKSadTNOhVY7p+gfP6Sr0lLRVTaG1JjFj+r3YchoqRYxNH3M0GQ==", + "dev": true, + "requires": { + "@xtuc/ieee754": "^1.2.0" + } + }, + "@webassemblyjs/leb128": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/leb128/-/leb128-1.11.1.tgz", + "integrity": "sha512-BJ2P0hNZ0u+Th1YZXJpzW6miwqQUGcIHT1G/sf72gLVD9DZ5AdYTqPNbHZh6K1M5VmKvFXwGSWZADz+qBWxeRw==", + "dev": true, + "requires": { + "@xtuc/long": "4.2.2" + } + }, + "@webassemblyjs/utf8": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/utf8/-/utf8-1.11.1.tgz", + "integrity": "sha512-9kqcxAEdMhiwQkHpkNiorZzqpGrodQQ2IGrHHxCy+Ozng0ofyMA0lTqiLkVs1uzTRejX+/O0EOT7KxqVPuXosQ==", + "dev": true + }, + "@webassemblyjs/wasm-edit": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-edit/-/wasm-edit-1.11.1.tgz", + "integrity": "sha512-g+RsupUC1aTHfR8CDgnsVRVZFJqdkFHpsHMfJuWQzWU3tvnLC07UqHICfP+4XyL2tnr1amvl1Sdp06TnYCmVkA==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/helper-wasm-section": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1", + "@webassemblyjs/wasm-opt": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1", + "@webassemblyjs/wast-printer": "1.11.1" + } + }, + "@webassemblyjs/wasm-gen": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-gen/-/wasm-gen-1.11.1.tgz", + "integrity": "sha512-F7QqKXwwNlMmsulj6+O7r4mmtAlCWfO/0HdgOxSklZfQcDu0TpLiD1mRt/zF25Bk59FIjEuGAIyn5ei4yMfLhA==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/ieee754": "1.11.1", + "@webassemblyjs/leb128": "1.11.1", + "@webassemblyjs/utf8": "1.11.1" + } + }, + "@webassemblyjs/wasm-opt": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-opt/-/wasm-opt-1.11.1.tgz", + "integrity": "sha512-VqnkNqnZlU5EB64pp1l7hdm3hmQw7Vgqa0KF/KCNO9sIpI6Fk6brDEiX+iCOYrvMuBWDws0NkTOxYEb85XQHHw==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-buffer": "1.11.1", + "@webassemblyjs/wasm-gen": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1" + } + }, + "@webassemblyjs/wasm-parser": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-parser/-/wasm-parser-1.11.1.tgz", + "integrity": "sha512-rrBujw+dJu32gYB7/Lup6UhdkPx9S9SnobZzRVL7VcBH9Bt9bCBLEuX/YXOOtBsOZ4NQrRykKhffRWHvigQvOA==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/helper-api-error": "1.11.1", + "@webassemblyjs/helper-wasm-bytecode": "1.11.1", + "@webassemblyjs/ieee754": "1.11.1", + "@webassemblyjs/leb128": "1.11.1", + "@webassemblyjs/utf8": "1.11.1" + } + }, + "@webassemblyjs/wast-printer": { + "version": "1.11.1", + "resolved": "https://registry.npmjs.org/@webassemblyjs/wast-printer/-/wast-printer-1.11.1.tgz", + "integrity": "sha512-IQboUWM4eKzWW+N/jij2sRatKMh99QEelo3Eb2q0qXkvPRISAj8Qxtmw5itwqK+TTkBuUIE45AxYPToqPtL5gg==", + "dev": true, + "requires": { + "@webassemblyjs/ast": "1.11.1", + "@xtuc/long": "4.2.2" + } + }, + "@webpack-cli/configtest": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/configtest/-/configtest-2.0.1.tgz", + "integrity": "sha512-njsdJXJSiS2iNbQVS0eT8A/KPnmyH4pv1APj2K0d1wrZcBLw+yppxOy4CGqa0OxDJkzfL/XELDhD8rocnIwB5A==", + "dev": true, + "requires": {} + }, + "@webpack-cli/info": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/info/-/info-2.0.1.tgz", + "integrity": "sha512-fE1UEWTwsAxRhrJNikE7v4EotYflkEhBL7EbajfkPlf6E37/2QshOy/D48Mw8G5XMFlQtS6YV42vtbG9zBpIQA==", + "dev": true, + "requires": {} + }, + "@webpack-cli/serve": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/@webpack-cli/serve/-/serve-2.0.1.tgz", + "integrity": "sha512-0G7tNyS+yW8TdgHwZKlDWYXFA6OJQnoLCQvYKkQP0Q2X205PSQ6RNUj0M+1OB/9gRQaUZ/ccYfaxd0nhaWKfjw==", + "dev": true, + "requires": {} + }, + "@xtuc/ieee754": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/@xtuc/ieee754/-/ieee754-1.2.0.tgz", + "integrity": "sha512-DX8nKgqcGwsc0eJSqYt5lwP4DH5FlHnmuWWBRy7X0NcaGR0ZtuyeESgMwTYVEtxmsNGY+qit4QYT/MIYTOTPeA==", + "dev": true + }, + "@xtuc/long": { + "version": "4.2.2", + "resolved": "https://registry.npmjs.org/@xtuc/long/-/long-4.2.2.tgz", + "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==", + "dev": true + }, + "acorn": { + "version": "8.8.1", + "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.1.tgz", + "integrity": "sha512-7zFpHzhnqYKrkYdUjF1HI1bzd0VygEGX8lFk4k5zVMqHEoES+P+7TKI+EvLO9WVMJ8eekdO0aDEK044xTXwPPA==", + "dev": true + }, + "acorn-import-assertions": { + "version": "1.8.0", + "resolved": "https://registry.npmjs.org/acorn-import-assertions/-/acorn-import-assertions-1.8.0.tgz", + "integrity": "sha512-m7VZ3jwz4eK6A4Vtt8Ew1/mNbP24u0FhdyfA7fSvnJR6LMdfOYnmuIrrJAgrYfYJ10F/otaHTtrtrtmHdMNzEw==", + "dev": true, + "requires": {} + }, + "ajv": { + "version": "6.12.6", + "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz", + "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==", + "dev": true, + "requires": { + "fast-deep-equal": "^3.1.1", + "fast-json-stable-stringify": "^2.0.0", + "json-schema-traverse": "^0.4.1", + "uri-js": "^4.2.2" + } + }, + "ajv-keywords": { + "version": "3.5.2", + "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz", + "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==", + "dev": true, + "requires": {} + }, + "ansi-styles": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", + "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", + "dev": true, + "requires": { + "color-convert": "^2.0.1" + } + }, + "braces": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz", + "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==", + "dev": true, + "requires": { + "fill-range": "^7.0.1" + } + }, + "browserslist": { + "version": "4.21.4", + "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.21.4.tgz", + "integrity": "sha512-CBHJJdDmgjl3daYjN5Cp5kbTf1mUhZoS+beLklHIvkOWscs83YAhLlF3Wsh/lciQYAcbBJgTOD44VtG31ZM4Hw==", + "dev": true, + "requires": { + "caniuse-lite": "^1.0.30001400", + "electron-to-chromium": "^1.4.251", + "node-releases": "^2.0.6", + "update-browserslist-db": "^1.0.9" + } + }, + "buffer-from": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz", + "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==", + "dev": true + }, + "caniuse-lite": { + "version": "1.0.30001445", + "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001445.tgz", + "integrity": "sha512-8sdQIdMztYmzfTMO6KfLny878Ln9c2M0fc7EH60IjlP4Dc4PiCy7K2Vl3ITmWgOyPgVQKa5x+UP/KqFsxj4mBg==", + "dev": true + }, + "chalk": { + "version": "4.1.2", + "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", + "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", + "dev": true, + "requires": { + "ansi-styles": "^4.1.0", + "supports-color": "^7.1.0" + }, + "dependencies": { + "supports-color": { + "version": "7.2.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", + "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", + "dev": true, + "requires": { + "has-flag": "^4.0.0" + } + } + } + }, + "chrome-trace-event": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/chrome-trace-event/-/chrome-trace-event-1.0.3.tgz", + "integrity": "sha512-p3KULyQg4S7NIHixdwbGX+nFHkoBiA4YQmyWtjb8XngSKV124nJmRysgAeujbUVb15vh+RvFUfCPqU7rXk+hZg==", + "dev": true + }, + "clone-deep": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-4.0.1.tgz", + "integrity": "sha512-neHB9xuzh/wk0dIHweyAXv2aPGZIVk3pLMe+/RNzINf17fe0OG96QroktYAUm7SM1PBnzTabaLboqqxDyMU+SQ==", + "dev": true, + "requires": { + "is-plain-object": "^2.0.4", + "kind-of": "^6.0.2", + "shallow-clone": "^3.0.0" + } + }, + "color-convert": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", + "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", + "dev": true, + "requires": { + "color-name": "~1.1.4" + } + }, + "color-name": { + "version": "1.1.4", + "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", + "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", + "dev": true + }, + "colorette": { + "version": "2.0.19", + "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.19.tgz", + "integrity": "sha512-3tlv/dIP7FWvj3BsbHrGLJ6l/oKh1O3TcgBqMn+yyCagOxc23fyzDS6HypQbgxWbkpDnf52p1LuR4eWDQ/K9WQ==", + "dev": true + }, + "commander": { + "version": "2.20.3", + "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz", + "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==", + "dev": true + }, + "cross-spawn": { + "version": "7.0.3", + "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz", + "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==", + "dev": true, + "requires": { + "path-key": "^3.1.0", + "shebang-command": "^2.0.0", + "which": "^2.0.1" + } + }, + "electron-to-chromium": { + "version": "1.4.284", + "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.284.tgz", + "integrity": "sha512-M8WEXFuKXMYMVr45fo8mq0wUrrJHheiKZf6BArTKk9ZBYCKJEOU5H8cdWgDT+qCVZf7Na4lVUaZsA+h6uA9+PA==", + "dev": true + }, + "enhanced-resolve": { + "version": "5.12.0", + "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.12.0.tgz", + "integrity": "sha512-QHTXI/sZQmko1cbDoNAa3mJ5qhWUUNAq3vR0/YiD379fWQrcfuoX1+HW2S0MTt7XmoPLapdaDKUtelUSPic7hQ==", + "dev": true, + "requires": { + "graceful-fs": "^4.2.4", + "tapable": "^2.2.0" + } + }, + "envinfo": { + "version": "7.8.1", + "resolved": "https://registry.npmjs.org/envinfo/-/envinfo-7.8.1.tgz", + "integrity": "sha512-/o+BXHmB7ocbHEAs6F2EnG0ogybVVUdkRunTT2glZU9XAaGmhqskrvKwqXuDfNjEO0LZKWdejEEpnq8aM0tOaw==", + "dev": true + }, + "es-module-lexer": { + "version": "0.9.3", + "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-0.9.3.tgz", + "integrity": "sha512-1HQ2M2sPtxwnvOvT1ZClHyQDiggdNjURWpY2we6aMKCQiUVxTmVs2UYPLIrD84sS+kMdUwfBSylbJPwNnBrnHQ==", + "dev": true + }, + "escalade": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz", + "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==", + "dev": true + }, + "eslint-scope": { + "version": "5.1.1", + "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.1.1.tgz", + "integrity": "sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==", + "dev": true, + "requires": { + "esrecurse": "^4.3.0", + "estraverse": "^4.1.1" + } + }, + "esrecurse": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-4.3.0.tgz", + "integrity": "sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==", + "dev": true, + "requires": { + "estraverse": "^5.2.0" + }, + "dependencies": { + "estraverse": { + "version": "5.3.0", + "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz", + "integrity": "sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==", + "dev": true + } + } + }, + "estraverse": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz", + "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==", + "dev": true + }, + "events": { + "version": "3.3.0", + "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz", + "integrity": "sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==", + "dev": true + }, + "fast-deep-equal": { + "version": "3.1.3", + "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz", + "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==", + "dev": true + }, + "fast-json-stable-stringify": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz", + "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==", + "dev": true + }, + "fastest-levenshtein": { + "version": "1.0.16", + "resolved": "https://registry.npmjs.org/fastest-levenshtein/-/fastest-levenshtein-1.0.16.tgz", + "integrity": "sha512-eRnCtTTtGZFpQCwhJiUOuxPQWRXVKYDn0b2PeHfXL6/Zi53SLAzAHfVhVWK2AryC/WH05kGfxhFIPvTF0SXQzg==", + "dev": true + }, + "fill-range": { + "version": "7.0.1", + "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz", + "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==", + "dev": true, + "requires": { + "to-regex-range": "^5.0.1" + } + }, + "find-up": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz", + "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==", + "dev": true, + "requires": { + "locate-path": "^5.0.0", + "path-exists": "^4.0.0" + } + }, + "function-bind": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz", + "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==", + "dev": true + }, + "glob-to-regexp": { + "version": "0.4.1", + "resolved": "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz", + "integrity": "sha512-lkX1HJXwyMcprw/5YUZc2s7DrpAiHB21/V+E1rHUrVNokkvB6bqMzT0VfV6/86ZNabt1k14YOIaT7nDvOX3Iiw==", + "dev": true + }, + "graceful-fs": { + "version": "4.2.10", + "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz", + "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==", + "dev": true + }, + "has": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz", + "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==", + "dev": true, + "requires": { + "function-bind": "^1.1.1" + } + }, + "has-flag": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", + "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", + "dev": true + }, + "import-local": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/import-local/-/import-local-3.1.0.tgz", + "integrity": "sha512-ASB07uLtnDs1o6EHjKpX34BKYDSqnFerfTOJL2HvMqF70LnxpjkzDB8J44oT9pu4AMPkQwf8jl6szgvNd2tRIg==", + "dev": true, + "requires": { + "pkg-dir": "^4.2.0", + "resolve-cwd": "^3.0.0" + } + }, + "interpret": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/interpret/-/interpret-3.1.1.tgz", + "integrity": "sha512-6xwYfHbajpoF0xLW+iwLkhwgvLoZDfjYfoFNu8ftMoXINzwuymNLd9u/KmwtdT2GbR+/Cz66otEGEVVUHX9QLQ==", + "dev": true + }, + "is-core-module": { + "version": "2.11.0", + "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.11.0.tgz", + "integrity": "sha512-RRjxlvLDkD1YJwDbroBHMb+cukurkDWNyHx7D3oNB5x9rb5ogcksMC5wHCadcXoo67gVr/+3GFySh3134zi6rw==", + "dev": true, + "requires": { + "has": "^1.0.3" + } + }, + "is-number": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz", + "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==", + "dev": true + }, + "is-plain-object": { + "version": "2.0.4", + "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz", + "integrity": "sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==", + "dev": true, + "requires": { + "isobject": "^3.0.1" + } + }, + "isexe": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz", + "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==", + "dev": true + }, + "isobject": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz", + "integrity": "sha512-WhB9zCku7EGTj/HQQRz5aUQEUeoQZH2bWcltRErOpymJ4boYE6wL9Tbr23krRPSZ+C5zqNSrSw+Cc7sZZ4b7vg==", + "dev": true + }, + "jest-worker": { + "version": "27.5.1", + "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-27.5.1.tgz", + "integrity": "sha512-7vuh85V5cdDofPyxn58nrPjBktZo0u9x1g8WtjQol+jZDaE+fhN+cIvTj11GndBnMnyfrUOG1sZQxCdjKh+DKg==", + "dev": true, + "requires": { + "@types/node": "*", + "merge-stream": "^2.0.0", + "supports-color": "^8.0.0" + } + }, + "json-parse-even-better-errors": { + "version": "2.3.1", + "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz", + "integrity": "sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w==", + "dev": true + }, + "json-schema-traverse": { + "version": "0.4.1", + "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz", + "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==", + "dev": true + }, + "json5": { + "version": "2.2.3", + "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz", + "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==", + "dev": true + }, + "keyboardjs": { + "version": "2.7.0", + "resolved": "https://registry.npmjs.org/keyboardjs/-/keyboardjs-2.7.0.tgz", + "integrity": "sha512-3tiQuAoLM1M5Xyo/eQVaqsq9joByTRkB0Byga+0S7BYJvY4HIlfW0SofOj4a20YSAFjv0SIFU/lw+Qjp6KYHPA==" + }, + "kind-of": { + "version": "6.0.3", + "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz", + "integrity": "sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==", + "dev": true + }, + "loader-runner": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/loader-runner/-/loader-runner-4.3.0.tgz", + "integrity": "sha512-3R/1M+yS3j5ou80Me59j7F9IMs4PXs3VqRrm0TU3AbKPxlmpoY1TNscJV/oGJXo8qCatFGTfDbY6W6ipGOYXfg==", + "dev": true + }, + "locate-path": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz", + "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==", + "dev": true, + "requires": { + "p-locate": "^4.1.0" + } + }, + "lodash": { + "version": "4.17.21", + "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz", + "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==" + }, + "lru-cache": { + "version": "6.0.0", + "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz", + "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==", + "dev": true, + "requires": { + "yallist": "^4.0.0" + } + }, + "marked": { + "version": "4.2.12", + "resolved": "https://registry.npmjs.org/marked/-/marked-4.2.12.tgz", + "integrity": "sha512-yr8hSKa3Fv4D3jdZmtMMPghgVt6TWbk86WQaWhDloQjRSQhMMYCAro7jP7VDJrjjdV8pxVxMssXS8B8Y5DZ5aw==" + }, + "merge-stream": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz", + "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==", + "dev": true + }, + "micromatch": { + "version": "4.0.5", + "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz", + "integrity": "sha512-DMy+ERcEW2q8Z2Po+WNXuw3c5YaUSFjAO5GsJqfEl7UjvtIuFKO6ZrKvcItdy98dwFI2N1tg3zNIdKaQT+aNdA==", + "dev": true, + "requires": { + "braces": "^3.0.2", + "picomatch": "^2.3.1" + } + }, + "mime-db": { + "version": "1.52.0", + "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz", + "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==", + "dev": true + }, + "mime-types": { + "version": "2.1.35", + "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz", + "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==", + "dev": true, + "requires": { + "mime-db": "1.52.0" + } + }, + "minimist": { + "version": "1.2.7", + "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz", + "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==", + "dev": true + }, + "neo-async": { + "version": "2.6.2", + "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz", + "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==", + "dev": true + }, + "node-releases": { + "version": "2.0.8", + "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.8.tgz", + "integrity": "sha512-dFSmB8fFHEH/s81Xi+Y/15DQY6VHW81nXRj86EMSL3lmuTmK1e+aT4wrFCkTbm+gSwkw4KpX+rT/pMM2c1mF+A==", + "dev": true + }, + "p-limit": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz", + "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==", + "dev": true, + "requires": { + "p-try": "^2.0.0" + } + }, + "p-locate": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz", + "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==", + "dev": true, + "requires": { + "p-limit": "^2.2.0" + } + }, + "p-try": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz", + "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==", + "dev": true + }, + "path-exists": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz", + "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==", + "dev": true + }, + "path-key": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz", + "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==", + "dev": true + }, + "path-parse": { + "version": "1.0.7", + "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz", + "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==", + "dev": true + }, + "picocolors": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz", + "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==", + "dev": true + }, + "picomatch": { + "version": "2.3.1", + "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz", + "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==", + "dev": true + }, + "pkg-dir": { + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-4.2.0.tgz", + "integrity": "sha512-HRDzbaKjC+AOWVXxAU/x54COGeIv9eb+6CkDSQoNTt4XyWoIJvuPsXizxu/Fr23EiekbtZwmh1IcIG/l/a10GQ==", + "dev": true, + "requires": { + "find-up": "^4.0.0" + } + }, + "punycode": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.2.0.tgz", + "integrity": "sha512-LN6QV1IJ9ZhxWTNdktaPClrNfp8xdSAYS0Zk2ddX7XsXZAxckMHPCBcHRo0cTcEIgYPRiGEkmji3Idkh2yFtYw==", + "dev": true + }, + "randombytes": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz", + "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==", + "dev": true, + "requires": { + "safe-buffer": "^5.1.0" + } + }, + "rechoir": { + "version": "0.8.0", + "resolved": "https://registry.npmjs.org/rechoir/-/rechoir-0.8.0.tgz", + "integrity": "sha512-/vxpCXddiX8NGfGO/mTafwjq4aFa/71pvamip0++IQk3zG8cbCj0fifNPrjjF1XMXUne91jL9OoxmdykoEtifQ==", + "dev": true, + "requires": { + "resolve": "^1.20.0" + } + }, + "resolve": { + "version": "1.22.1", + "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.1.tgz", + "integrity": "sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==", + "dev": true, + "requires": { + "is-core-module": "^2.9.0", + "path-parse": "^1.0.7", + "supports-preserve-symlinks-flag": "^1.0.0" + } + }, + "resolve-cwd": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-3.0.0.tgz", + "integrity": "sha512-OrZaX2Mb+rJCpH/6CpSqt9xFVpN++x01XnN2ie9g6P5/3xelLAkXWVADpdz1IHD/KFfEXyE6V0U01OQ3UO2rEg==", + "dev": true, + "requires": { + "resolve-from": "^5.0.0" + } + }, + "resolve-from": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz", + "integrity": "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==", + "dev": true + }, + "safe-buffer": { + "version": "5.2.1", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", + "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==", + "dev": true + }, + "schema-utils": { + "version": "3.1.1", + "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.1.1.tgz", + "integrity": "sha512-Y5PQxS4ITlC+EahLuXaY86TXfR7Dc5lw294alXOq86JAHCihAIZfqv8nNCWvaEJvaC51uN9hbLGeV0cFBdH+Fw==", + "dev": true, + "requires": { + "@types/json-schema": "^7.0.8", + "ajv": "^6.12.5", + "ajv-keywords": "^3.5.2" + } + }, + "semver": { + "version": "7.3.8", + "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz", + "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==", + "dev": true, + "requires": { + "lru-cache": "^6.0.0" + } + }, + "serialize-javascript": { + "version": "6.0.1", + "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.1.tgz", + "integrity": "sha512-owoXEFjWRllis8/M1Q+Cw5k8ZH40e3zhp/ovX+Xr/vi1qj6QesbyXXViFbpNvWvPNAD62SutwEXavefrLJWj7w==", + "dev": true, + "requires": { + "randombytes": "^2.1.0" + } + }, + "shallow-clone": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz", + "integrity": "sha512-/6KqX+GVUdqPuPPd2LxDDxzX6CAbjJehAAOKlNpqqUpAqPM6HeL8f+o3a+JsyGjn2lv0WY8UsTgUJjU9Ok55NA==", + "dev": true, + "requires": { + "kind-of": "^6.0.2" + } + }, + "shebang-command": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz", + "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==", + "dev": true, + "requires": { + "shebang-regex": "^3.0.0" + } + }, + "shebang-regex": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz", + "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==", + "dev": true + }, + "source-map": { + "version": "0.6.1", + "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz", + "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==", + "dev": true + }, + "source-map-support": { + "version": "0.5.21", + "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz", + "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==", + "dev": true, + "requires": { + "buffer-from": "^1.0.0", + "source-map": "^0.6.0" + } + }, + "strip-bom": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz", + "integrity": "sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==", + "dev": true + }, + "supports-color": { + "version": "8.1.1", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz", + "integrity": "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==", + "dev": true, + "requires": { + "has-flag": "^4.0.0" + } + }, + "supports-preserve-symlinks-flag": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz", + "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==", + "dev": true + }, + "tapable": { + "version": "2.2.1", + "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.2.1.tgz", + "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ==", + "dev": true + }, + "terser": { + "version": "5.16.1", + "resolved": "https://registry.npmjs.org/terser/-/terser-5.16.1.tgz", + "integrity": "sha512-xvQfyfA1ayT0qdK47zskQgRZeWLoOQ8JQ6mIgRGVNwZKdQMU+5FkCBjmv4QjcrTzyZquRw2FVtlJSRUmMKQslw==", + "dev": true, + "requires": { + "@jridgewell/source-map": "^0.3.2", + "acorn": "^8.5.0", + "commander": "^2.20.0", + "source-map-support": "~0.5.20" + } + }, + "terser-webpack-plugin": { + "version": "5.3.6", + "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-5.3.6.tgz", + "integrity": "sha512-kfLFk+PoLUQIbLmB1+PZDMRSZS99Mp+/MHqDNmMA6tOItzRt+Npe3E+fsMs5mfcM0wCtrrdU387UnV+vnSffXQ==", + "dev": true, + "requires": { + "@jridgewell/trace-mapping": "^0.3.14", + "jest-worker": "^27.4.5", + "schema-utils": "^3.1.1", + "serialize-javascript": "^6.0.0", + "terser": "^5.14.1" + } + }, + "to-regex-range": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", + "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==", + "dev": true, + "requires": { + "is-number": "^7.0.0" + } + }, + "ts-loader": { + "version": "9.4.2", + "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.2.tgz", + "integrity": "sha512-OmlC4WVmFv5I0PpaxYb+qGeGOdm5giHU7HwDDUjw59emP2UYMHy9fFSDcYgSNoH8sXcj4hGCSEhlDZ9ULeDraA==", + "dev": true, + "requires": { + "chalk": "^4.1.0", + "enhanced-resolve": "^5.0.0", + "micromatch": "^4.0.0", + "semver": "^7.3.4" + } + }, + "tsconfig-paths": { + "version": "4.1.2", + "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-4.1.2.tgz", + "integrity": "sha512-uhxiMgnXQp1IR622dUXI+9Ehnws7i/y6xvpZB9IbUVOPy0muvdvgXeZOn88UcGPiT98Vp3rJPTa8bFoalZ3Qhw==", + "dev": true, + "requires": { + "json5": "^2.2.2", + "minimist": "^1.2.6", + "strip-bom": "^3.0.0" + } + }, + "tsconfig-paths-webpack-plugin": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/tsconfig-paths-webpack-plugin/-/tsconfig-paths-webpack-plugin-4.0.0.tgz", + "integrity": "sha512-fw/7265mIWukrSHd0i+wSwx64kYUSAKPfxRDksjKIYTxSAp9W9/xcZVBF4Kl0eqQd5eBpAQ/oQrc5RyM/0c1GQ==", + "dev": true, + "requires": { + "chalk": "^4.1.0", + "enhanced-resolve": "^5.7.0", + "tsconfig-paths": "^4.0.0" + } + }, + "typescript": { + "version": "4.9.4", + "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz", + "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==", + "dev": true + }, + "update-browserslist-db": { + "version": "1.0.10", + "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.10.tgz", + "integrity": "sha512-OztqDenkfFkbSG+tRxBeAnCVPckDBcvibKd35yDONx6OU8N7sqgwc7rCbkJ/WcYtVRZ4ba68d6byhC21GFh7sQ==", + "dev": true, + "requires": { + "escalade": "^3.1.1", + "picocolors": "^1.0.0" + } + }, + "uri-js": { + "version": "4.4.1", + "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz", + "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==", + "dev": true, + "requires": { + "punycode": "^2.1.0" + } + }, + "uuid": { + "version": "9.0.0", + "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz", + "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==" + }, + "watchpack": { + "version": "2.4.0", + "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-2.4.0.tgz", + "integrity": "sha512-Lcvm7MGST/4fup+ifyKi2hjyIAwcdI4HRgtvTpIUxBRhB+RFtUh8XtDOxUfctVCnhVi+QQj49i91OyvzkJl6cg==", + "dev": true, + "requires": { + "glob-to-regexp": "^0.4.1", + "graceful-fs": "^4.1.2" + } + }, + "webpack": { + "version": "5.75.0", + "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.75.0.tgz", + "integrity": "sha512-piaIaoVJlqMsPtX/+3KTTO6jfvrSYgauFVdt8cr9LTHKmcq/AMd4mhzsiP7ZF/PGRNPGA8336jldh9l2Kt2ogQ==", + "dev": true, + "requires": { + "@types/eslint-scope": "^3.7.3", + "@types/estree": "^0.0.51", + "@webassemblyjs/ast": "1.11.1", + "@webassemblyjs/wasm-edit": "1.11.1", + "@webassemblyjs/wasm-parser": "1.11.1", + "acorn": "^8.7.1", + "acorn-import-assertions": "^1.7.6", + "browserslist": "^4.14.5", + "chrome-trace-event": "^1.0.2", + "enhanced-resolve": "^5.10.0", + "es-module-lexer": "^0.9.0", + "eslint-scope": "5.1.1", + "events": "^3.2.0", + "glob-to-regexp": "^0.4.1", + "graceful-fs": "^4.2.9", + "json-parse-even-better-errors": "^2.3.1", + "loader-runner": "^4.2.0", + "mime-types": "^2.1.27", + "neo-async": "^2.6.2", + "schema-utils": "^3.1.0", + "tapable": "^2.1.1", + "terser-webpack-plugin": "^5.1.3", + "watchpack": "^2.4.0", + "webpack-sources": "^3.2.3" + } + }, + "webpack-cli": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-5.0.1.tgz", + "integrity": "sha512-S3KVAyfwUqr0Mo/ur3NzIp6jnerNpo7GUO6so51mxLi1spqsA17YcMXy0WOIJtBSnj748lthxC6XLbNKh/ZC+A==", + "dev": true, + "requires": { + "@discoveryjs/json-ext": "^0.5.0", + "@webpack-cli/configtest": "^2.0.1", + "@webpack-cli/info": "^2.0.1", + "@webpack-cli/serve": "^2.0.1", + "colorette": "^2.0.14", + "commander": "^9.4.1", + "cross-spawn": "^7.0.3", + "envinfo": "^7.7.3", + "fastest-levenshtein": "^1.0.12", + "import-local": "^3.0.2", + "interpret": "^3.1.1", + "rechoir": "^0.8.0", + "webpack-merge": "^5.7.3" + }, + "dependencies": { + "commander": { + "version": "9.5.0", + "resolved": "https://registry.npmjs.org/commander/-/commander-9.5.0.tgz", + "integrity": "sha512-KRs7WVDKg86PWiuAqhDrAQnTXZKraVcCc6vFdL14qrZ/DcWwuRo7VoiYXalXO7S5GKpqYiVEwCbgFDfxNHKJBQ==", + "dev": true + } + } + }, + "webpack-merge": { + "version": "5.8.0", + "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.8.0.tgz", + "integrity": "sha512-/SaI7xY0831XwP6kzuwhKWVKDP9t1QY1h65lAFLbZqMPIuYcD9QAW4u9STIbU9kaJbPBB/geU/gLr1wDjOhQ+Q==", + "dev": true, + "requires": { + "clone-deep": "^4.0.1", + "wildcard": "^2.0.0" + } + }, + "webpack-sources": { + "version": "3.2.3", + "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-3.2.3.tgz", + "integrity": "sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==", + "dev": true + }, + "which": { + "version": "2.0.2", + "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz", + "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==", + "dev": true, + "requires": { + "isexe": "^2.0.0" + } + }, + "wildcard": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/wildcard/-/wildcard-2.0.0.tgz", + "integrity": "sha512-JcKqAHLPxcdb9KM49dufGXn2x3ssnfjbcaQdLlfZsL9rH9wgDQjUtDxbo8NE0F6SFvydeu1VhZe7hZuHsB2/pw==", + "dev": true + }, + "yallist": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz", + "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==", + "dev": true + } + } +} diff --git a/package.json b/package.json new file mode 100644 index 0000000..e4b29f8 --- /dev/null +++ b/package.json @@ -0,0 +1,24 @@ +{ + "name": "outline-browser", + "scripts": { + "build": "npx webpack" + }, + "devDependencies": { + "@types/keyboardjs": "^2.5.0", + "@types/lodash": "^4.14.191", + "@types/marked": "^4.0.8", + "@types/uuid": "^9.0.0", + "ts-loader": "^9.4.2", + "tsconfig-paths": "^4.1.2", + "tsconfig-paths-webpack-plugin": "^4.0.0", + "typescript": "^4.9.4", + "webpack": "^5.75.0", + "webpack-cli": "^5.0.1" + }, + "dependencies": { + "keyboardjs": "^2.7.0", + "lodash": "^4.17.21", + "marked": "^4.2.12", + "uuid": "^9.0.0" + } +} diff --git a/public/assets/bundle.js b/public/assets/bundle.js new file mode 100644 index 0000000..313ec59 --- /dev/null +++ b/public/assets/bundle.js @@ -0,0 +1,22698 @@ +/******/ (() => { // webpackBootstrap +/******/ var __webpack_modules__ = ({ + +/***/ "./node_modules/keyboardjs/dist/keyboard.js": +/*!**************************************************!*\ + !*** ./node_modules/keyboardjs/dist/keyboard.js ***! + \**************************************************/ +/***/ (function(module, __unused_webpack_exports, __webpack_require__) { + +(function (global, factory) { + true ? module.exports = factory() : + 0; +}(this, (function () { 'use strict'; + + function _typeof(obj) { + "@babel/helpers - typeof"; + + if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { + _typeof = function (obj) { + return typeof obj; + }; + } else { + _typeof = function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; + }; + } + + return _typeof(obj); + } + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + + function _toConsumableArray(arr) { + return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); + } + + function _arrayWithoutHoles(arr) { + if (Array.isArray(arr)) return _arrayLikeToArray(arr); + } + + function _iterableToArray(iter) { + if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); + } + + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _nonIterableSpread() { + throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + var KeyCombo = /*#__PURE__*/function () { + function KeyCombo(keyComboStr) { + _classCallCheck(this, KeyCombo); + + this.sourceStr = keyComboStr; + this.subCombos = KeyCombo.parseComboStr(keyComboStr); + this.keyNames = this.subCombos.reduce(function (memo, nextSubCombo) { + return memo.concat(nextSubCombo); + }, []); + } + + _createClass(KeyCombo, [{ + key: "check", + value: function check(pressedKeyNames) { + var startingKeyNameIndex = 0; + + for (var i = 0; i < this.subCombos.length; i += 1) { + startingKeyNameIndex = this._checkSubCombo(this.subCombos[i], startingKeyNameIndex, pressedKeyNames); + + if (startingKeyNameIndex === -1) { + return false; + } + } + + return true; + } + }, { + key: "isEqual", + value: function isEqual(otherKeyCombo) { + if (!otherKeyCombo || typeof otherKeyCombo !== 'string' && _typeof(otherKeyCombo) !== 'object') { + return false; + } + + if (typeof otherKeyCombo === 'string') { + otherKeyCombo = new KeyCombo(otherKeyCombo); + } + + if (this.subCombos.length !== otherKeyCombo.subCombos.length) { + return false; + } + + for (var i = 0; i < this.subCombos.length; i += 1) { + if (this.subCombos[i].length !== otherKeyCombo.subCombos[i].length) { + return false; + } + } + + for (var _i = 0; _i < this.subCombos.length; _i += 1) { + var subCombo = this.subCombos[_i]; + + var otherSubCombo = otherKeyCombo.subCombos[_i].slice(0); + + for (var j = 0; j < subCombo.length; j += 1) { + var keyName = subCombo[j]; + var index = otherSubCombo.indexOf(keyName); + + if (index > -1) { + otherSubCombo.splice(index, 1); + } + } + + if (otherSubCombo.length !== 0) { + return false; + } + } + + return true; + } + }, { + key: "_checkSubCombo", + value: function _checkSubCombo(subCombo, startingKeyNameIndex, pressedKeyNames) { + subCombo = subCombo.slice(0); + pressedKeyNames = pressedKeyNames.slice(startingKeyNameIndex); + var endIndex = startingKeyNameIndex; + + for (var i = 0; i < subCombo.length; i += 1) { + var keyName = subCombo[i]; + + if (keyName[0] === '\\') { + var escapedKeyName = keyName.slice(1); + + if (escapedKeyName === KeyCombo.comboDeliminator || escapedKeyName === KeyCombo.keyDeliminator) { + keyName = escapedKeyName; + } + } + + var index = pressedKeyNames.indexOf(keyName); + + if (index > -1) { + subCombo.splice(i, 1); + i -= 1; + + if (index > endIndex) { + endIndex = index; + } + + if (subCombo.length === 0) { + return endIndex; + } + } + } + + return -1; + } + }]); + + return KeyCombo; + }(); + KeyCombo.comboDeliminator = '>'; + KeyCombo.keyDeliminator = '+'; + + KeyCombo.parseComboStr = function (keyComboStr) { + var subComboStrs = KeyCombo._splitStr(keyComboStr, KeyCombo.comboDeliminator); + + var combo = []; + + for (var i = 0; i < subComboStrs.length; i += 1) { + combo.push(KeyCombo._splitStr(subComboStrs[i], KeyCombo.keyDeliminator)); + } + + return combo; + }; + + KeyCombo._splitStr = function (str, deliminator) { + var s = str; + var d = deliminator; + var c = ''; + var ca = []; + + for (var ci = 0; ci < s.length; ci += 1) { + if (ci > 0 && s[ci] === d && s[ci - 1] !== '\\') { + ca.push(c.trim()); + c = ''; + ci += 1; + } + + c += s[ci]; + } + + if (c) { + ca.push(c.trim()); + } + + return ca; + }; + + var Locale = /*#__PURE__*/function () { + function Locale(name) { + _classCallCheck(this, Locale); + + this.localeName = name; + this.activeTargetKeys = []; + this.pressedKeys = []; + this._appliedMacros = []; + this._keyMap = {}; + this._killKeyCodes = []; + this._macros = []; + } + + _createClass(Locale, [{ + key: "bindKeyCode", + value: function bindKeyCode(keyCode, keyNames) { + if (typeof keyNames === 'string') { + keyNames = [keyNames]; + } + + this._keyMap[keyCode] = keyNames; + } + }, { + key: "bindMacro", + value: function bindMacro(keyComboStr, keyNames) { + if (typeof keyNames === 'string') { + keyNames = [keyNames]; + } + + var handler = null; + + if (typeof keyNames === 'function') { + handler = keyNames; + keyNames = null; + } + + var macro = { + keyCombo: new KeyCombo(keyComboStr), + keyNames: keyNames, + handler: handler + }; + + this._macros.push(macro); + } + }, { + key: "getKeyCodes", + value: function getKeyCodes(keyName) { + var keyCodes = []; + + for (var keyCode in this._keyMap) { + var index = this._keyMap[keyCode].indexOf(keyName); + + if (index > -1) { + keyCodes.push(keyCode | 0); + } + } + + return keyCodes; + } + }, { + key: "getKeyNames", + value: function getKeyNames(keyCode) { + return this._keyMap[keyCode] || []; + } + }, { + key: "setKillKey", + value: function setKillKey(keyCode) { + if (typeof keyCode === 'string') { + var keyCodes = this.getKeyCodes(keyCode); + + for (var i = 0; i < keyCodes.length; i += 1) { + this.setKillKey(keyCodes[i]); + } + + return; + } + + this._killKeyCodes.push(keyCode); + } + }, { + key: "pressKey", + value: function pressKey(keyCode) { + if (typeof keyCode === 'string') { + var keyCodes = this.getKeyCodes(keyCode); + + for (var i = 0; i < keyCodes.length; i += 1) { + this.pressKey(keyCodes[i]); + } + + return; + } + + this.activeTargetKeys.length = 0; + var keyNames = this.getKeyNames(keyCode); + + for (var _i = 0; _i < keyNames.length; _i += 1) { + this.activeTargetKeys.push(keyNames[_i]); + + if (this.pressedKeys.indexOf(keyNames[_i]) === -1) { + this.pressedKeys.push(keyNames[_i]); + } + } + + this._applyMacros(); + } + }, { + key: "releaseKey", + value: function releaseKey(keyCode) { + if (typeof keyCode === 'string') { + var keyCodes = this.getKeyCodes(keyCode); + + for (var i = 0; i < keyCodes.length; i += 1) { + this.releaseKey(keyCodes[i]); + } + } else { + var keyNames = this.getKeyNames(keyCode); + + var killKeyCodeIndex = this._killKeyCodes.indexOf(keyCode); + + if (killKeyCodeIndex !== -1) { + this.pressedKeys.length = 0; + } else { + for (var _i2 = 0; _i2 < keyNames.length; _i2 += 1) { + var index = this.pressedKeys.indexOf(keyNames[_i2]); + + if (index > -1) { + this.pressedKeys.splice(index, 1); + } + } + } + + this.activeTargetKeys.length = 0; + + this._clearMacros(); + } + } + }, { + key: "_applyMacros", + value: function _applyMacros() { + var macros = this._macros.slice(0); + + for (var i = 0; i < macros.length; i += 1) { + var macro = macros[i]; + + if (macro.keyCombo.check(this.pressedKeys)) { + if (macro.handler) { + macro.keyNames = macro.handler(this.pressedKeys); + } + + for (var j = 0; j < macro.keyNames.length; j += 1) { + if (this.pressedKeys.indexOf(macro.keyNames[j]) === -1) { + this.pressedKeys.push(macro.keyNames[j]); + } + } + + this._appliedMacros.push(macro); + } + } + } + }, { + key: "_clearMacros", + value: function _clearMacros() { + for (var i = 0; i < this._appliedMacros.length; i += 1) { + var macro = this._appliedMacros[i]; + + if (!macro.keyCombo.check(this.pressedKeys)) { + for (var j = 0; j < macro.keyNames.length; j += 1) { + var index = this.pressedKeys.indexOf(macro.keyNames[j]); + + if (index > -1) { + this.pressedKeys.splice(index, 1); + } + } + + if (macro.handler) { + macro.keyNames = null; + } + + this._appliedMacros.splice(i, 1); + + i -= 1; + } + } + } + }]); + + return Locale; + }(); + + var Keyboard = /*#__PURE__*/function () { + function Keyboard(targetWindow, targetElement, targetPlatform, targetUserAgent) { + _classCallCheck(this, Keyboard); + + this._locale = null; + this._currentContext = ''; + this._contexts = {}; + this._listeners = []; + this._appliedListeners = []; + this._locales = {}; + this._targetElement = null; + this._targetWindow = null; + this._targetPlatform = ''; + this._targetUserAgent = ''; + this._isModernBrowser = false; + this._targetKeyDownBinding = null; + this._targetKeyUpBinding = null; + this._targetResetBinding = null; + this._paused = false; + this._contexts.global = { + listeners: this._listeners, + targetWindow: targetWindow, + targetElement: targetElement, + targetPlatform: targetPlatform, + targetUserAgent: targetUserAgent + }; + this.setContext('global'); + } + + _createClass(Keyboard, [{ + key: "setLocale", + value: function setLocale(localeName, localeBuilder) { + var locale = null; + + if (typeof localeName === 'string') { + if (localeBuilder) { + locale = new Locale(localeName); + localeBuilder(locale, this._targetPlatform, this._targetUserAgent); + } else { + locale = this._locales[localeName] || null; + } + } else { + locale = localeName; + localeName = locale._localeName; + } + + this._locale = locale; + this._locales[localeName] = locale; + + if (locale) { + this._locale.pressedKeys = locale.pressedKeys; + } + + return this; + } + }, { + key: "getLocale", + value: function getLocale(localName) { + localName || (localName = this._locale.localeName); + return this._locales[localName] || null; + } + }, { + key: "bind", + value: function bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) { + if (keyComboStr === null || typeof keyComboStr === 'function') { + preventRepeatByDefault = releaseHandler; + releaseHandler = pressHandler; + pressHandler = keyComboStr; + keyComboStr = null; + } + + if (keyComboStr && _typeof(keyComboStr) === 'object' && typeof keyComboStr.length === 'number') { + for (var i = 0; i < keyComboStr.length; i += 1) { + this.bind(keyComboStr[i], pressHandler, releaseHandler); + } + + return this; + } + + this._listeners.push({ + keyCombo: keyComboStr ? new KeyCombo(keyComboStr) : null, + pressHandler: pressHandler || null, + releaseHandler: releaseHandler || null, + preventRepeat: false, + preventRepeatByDefault: preventRepeatByDefault || false, + executingHandler: false + }); + + return this; + } + }, { + key: "addListener", + value: function addListener(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) { + return this.bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault); + } + }, { + key: "on", + value: function on(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) { + return this.bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault); + } + }, { + key: "bindPress", + value: function bindPress(keyComboStr, pressHandler, preventRepeatByDefault) { + return this.bind(keyComboStr, pressHandler, null, preventRepeatByDefault); + } + }, { + key: "bindRelease", + value: function bindRelease(keyComboStr, releaseHandler) { + return this.bind(keyComboStr, null, releaseHandler, preventRepeatByDefault); + } + }, { + key: "unbind", + value: function unbind(keyComboStr, pressHandler, releaseHandler) { + if (keyComboStr === null || typeof keyComboStr === 'function') { + releaseHandler = pressHandler; + pressHandler = keyComboStr; + keyComboStr = null; + } + + if (keyComboStr && _typeof(keyComboStr) === 'object' && typeof keyComboStr.length === 'number') { + for (var i = 0; i < keyComboStr.length; i += 1) { + this.unbind(keyComboStr[i], pressHandler, releaseHandler); + } + + return this; + } + + for (var _i = 0; _i < this._listeners.length; _i += 1) { + var listener = this._listeners[_i]; + var comboMatches = !keyComboStr && !listener.keyCombo || listener.keyCombo && listener.keyCombo.isEqual(keyComboStr); + var pressHandlerMatches = !pressHandler && !releaseHandler || !pressHandler && !listener.pressHandler || pressHandler === listener.pressHandler; + var releaseHandlerMatches = !pressHandler && !releaseHandler || !releaseHandler && !listener.releaseHandler || releaseHandler === listener.releaseHandler; + + if (comboMatches && pressHandlerMatches && releaseHandlerMatches) { + this._listeners.splice(_i, 1); + + _i -= 1; + } + } + + return this; + } + }, { + key: "removeListener", + value: function removeListener(keyComboStr, pressHandler, releaseHandler) { + return this.unbind(keyComboStr, pressHandler, releaseHandler); + } + }, { + key: "off", + value: function off(keyComboStr, pressHandler, releaseHandler) { + return this.unbind(keyComboStr, pressHandler, releaseHandler); + } + }, { + key: "setContext", + value: function setContext(contextName) { + if (this._locale) { + this.releaseAllKeys(); + } + + if (!this._contexts[contextName]) { + var globalContext = this._contexts.global; + this._contexts[contextName] = { + listeners: [], + targetWindow: globalContext.targetWindow, + targetElement: globalContext.targetElement, + targetPlatform: globalContext.targetPlatform, + targetUserAgent: globalContext.targetUserAgent + }; + } + + var context = this._contexts[contextName]; + this._currentContext = contextName; + this._listeners = context.listeners; + this.stop(); + this.watch(context.targetWindow, context.targetElement, context.targetPlatform, context.targetUserAgent); + return this; + } + }, { + key: "getContext", + value: function getContext() { + return this._currentContext; + } + }, { + key: "withContext", + value: function withContext(contextName, callback) { + var previousContextName = this.getContext(); + this.setContext(contextName); + callback(); + this.setContext(previousContextName); + return this; + } + }, { + key: "watch", + value: function watch(targetWindow, targetElement, targetPlatform, targetUserAgent) { + var _this = this; + + this.stop(); + var win = typeof globalThis !== 'undefined' ? globalThis : typeof __webpack_require__.g !== 'undefined' ? __webpack_require__.g : typeof window !== 'undefined' ? window : {}; + + if (!targetWindow) { + if (!win.addEventListener && !win.attachEvent) { + // This was added so when using things like JSDOM watch can be used to configure watch + // for the global namespace manually. + if (this._currentContext === 'global') { + return; + } + + throw new Error('Cannot find window functions addEventListener or attachEvent.'); + } + + targetWindow = win; + } // Handle element bindings where a target window is not passed + + + if (typeof targetWindow.nodeType === 'number') { + targetUserAgent = targetPlatform; + targetPlatform = targetElement; + targetElement = targetWindow; + targetWindow = win; + } + + if (!targetWindow.addEventListener && !targetWindow.attachEvent) { + throw new Error('Cannot find addEventListener or attachEvent methods on targetWindow.'); + } + + this._isModernBrowser = !!targetWindow.addEventListener; + var userAgent = targetWindow.navigator && targetWindow.navigator.userAgent || ''; + var platform = targetWindow.navigator && targetWindow.navigator.platform || ''; + targetElement && targetElement !== null || (targetElement = targetWindow.document); + targetPlatform && targetPlatform !== null || (targetPlatform = platform); + targetUserAgent && targetUserAgent !== null || (targetUserAgent = userAgent); + + this._targetKeyDownBinding = function (event) { + _this.pressKey(event.keyCode, event); + + _this._handleCommandBug(event, platform); + }; + + this._targetKeyUpBinding = function (event) { + _this.releaseKey(event.keyCode, event); + }; + + this._targetResetBinding = function (event) { + _this.releaseAllKeys(event); + }; + + this._bindEvent(targetElement, 'keydown', this._targetKeyDownBinding); + + this._bindEvent(targetElement, 'keyup', this._targetKeyUpBinding); + + this._bindEvent(targetWindow, 'focus', this._targetResetBinding); + + this._bindEvent(targetWindow, 'blur', this._targetResetBinding); + + this._targetElement = targetElement; + this._targetWindow = targetWindow; + this._targetPlatform = targetPlatform; + this._targetUserAgent = targetUserAgent; + var currentContext = this._contexts[this._currentContext]; + currentContext.targetWindow = this._targetWindow; + currentContext.targetElement = this._targetElement; + currentContext.targetPlatform = this._targetPlatform; + currentContext.targetUserAgent = this._targetUserAgent; + return this; + } + }, { + key: "stop", + value: function stop() { + if (!this._targetElement || !this._targetWindow) { + return; + } + + this._unbindEvent(this._targetElement, 'keydown', this._targetKeyDownBinding); + + this._unbindEvent(this._targetElement, 'keyup', this._targetKeyUpBinding); + + this._unbindEvent(this._targetWindow, 'focus', this._targetResetBinding); + + this._unbindEvent(this._targetWindow, 'blur', this._targetResetBinding); + + this._targetWindow = null; + this._targetElement = null; + return this; + } + }, { + key: "pressKey", + value: function pressKey(keyCode, event) { + if (this._paused) { + return this; + } + + if (!this._locale) { + throw new Error('Locale not set'); + } + + this._locale.pressKey(keyCode); + + this._applyBindings(event); + + return this; + } + }, { + key: "releaseKey", + value: function releaseKey(keyCode, event) { + if (this._paused) { + return this; + } + + if (!this._locale) { + throw new Error('Locale not set'); + } + + this._locale.releaseKey(keyCode); + + this._clearBindings(event); + + return this; + } + }, { + key: "releaseAllKeys", + value: function releaseAllKeys(event) { + if (this._paused) { + return this; + } + + if (!this._locale) { + throw new Error('Locale not set'); + } + + this._locale.pressedKeys.length = 0; + + this._clearBindings(event); + + return this; + } + }, { + key: "pause", + value: function pause() { + if (this._paused) { + return this; + } + + if (this._locale) { + this.releaseAllKeys(); + } + + this._paused = true; + return this; + } + }, { + key: "resume", + value: function resume() { + this._paused = false; + return this; + } + }, { + key: "reset", + value: function reset() { + this.releaseAllKeys(); + this._listeners.length = 0; + return this; + } + }, { + key: "_bindEvent", + value: function _bindEvent(targetElement, eventName, handler) { + return this._isModernBrowser ? targetElement.addEventListener(eventName, handler, false) : targetElement.attachEvent('on' + eventName, handler); + } + }, { + key: "_unbindEvent", + value: function _unbindEvent(targetElement, eventName, handler) { + return this._isModernBrowser ? targetElement.removeEventListener(eventName, handler, false) : targetElement.detachEvent('on' + eventName, handler); + } + }, { + key: "_getGroupedListeners", + value: function _getGroupedListeners() { + var listenerGroups = []; + var listenerGroupMap = []; + var listeners = this._listeners; + + if (this._currentContext !== 'global') { + listeners = [].concat(_toConsumableArray(listeners), _toConsumableArray(this._contexts.global.listeners)); + } + + listeners.sort(function (a, b) { + return (b.keyCombo ? b.keyCombo.keyNames.length : 0) - (a.keyCombo ? a.keyCombo.keyNames.length : 0); + }).forEach(function (l) { + var mapIndex = -1; + + for (var i = 0; i < listenerGroupMap.length; i += 1) { + if (listenerGroupMap[i] === null && l.keyCombo === null || listenerGroupMap[i] !== null && listenerGroupMap[i].isEqual(l.keyCombo)) { + mapIndex = i; + } + } + + if (mapIndex === -1) { + mapIndex = listenerGroupMap.length; + listenerGroupMap.push(l.keyCombo); + } + + if (!listenerGroups[mapIndex]) { + listenerGroups[mapIndex] = []; + } + + listenerGroups[mapIndex].push(l); + }); + return listenerGroups; + } + }, { + key: "_applyBindings", + value: function _applyBindings(event) { + var _this2 = this; + + var preventRepeat = false; + event || (event = {}); + + event.preventRepeat = function () { + preventRepeat = true; + }; + + event.pressedKeys = this._locale.pressedKeys.slice(0); + var activeTargetKeys = this._locale.activeTargetKeys; + + var pressedKeys = this._locale.pressedKeys.slice(0); + + var listenerGroups = this._getGroupedListeners(); + + var _loop = function _loop(i) { + var listeners = listenerGroups[i]; + var keyCombo = listeners[0].keyCombo; + + if (keyCombo === null || keyCombo.check(pressedKeys) && activeTargetKeys.some(function (k) { + return keyCombo.keyNames.includes(k); + })) { + for (var j = 0; j < listeners.length; j += 1) { + var listener = listeners[j]; + + if (!listener.executingHandler && listener.pressHandler && !listener.preventRepeat) { + listener.executingHandler = true; + listener.pressHandler.call(_this2, event); + listener.executingHandler = false; + + if (preventRepeat || listener.preventRepeatByDefault) { + listener.preventRepeat = true; + preventRepeat = false; + } + } + + if (_this2._appliedListeners.indexOf(listener) === -1) { + _this2._appliedListeners.push(listener); + } + } + + if (keyCombo) { + for (var _j = 0; _j < keyCombo.keyNames.length; _j += 1) { + var index = pressedKeys.indexOf(keyCombo.keyNames[_j]); + + if (index !== -1) { + pressedKeys.splice(index, 1); + _j -= 1; + } + } + } + } + }; + + for (var i = 0; i < listenerGroups.length; i += 1) { + _loop(i); + } + } + }, { + key: "_clearBindings", + value: function _clearBindings(event) { + event || (event = {}); + event.pressedKeys = this._locale.pressedKeys.slice(0); + + for (var i = 0; i < this._appliedListeners.length; i += 1) { + var listener = this._appliedListeners[i]; + var keyCombo = listener.keyCombo; + + if (keyCombo === null || !keyCombo.check(this._locale.pressedKeys)) { + listener.preventRepeat = false; + + if (keyCombo !== null || event.pressedKeys.length === 0) { + this._appliedListeners.splice(i, 1); + + i -= 1; + } + + if (!listener.executingHandler && listener.releaseHandler) { + listener.executingHandler = true; + listener.releaseHandler.call(this, event); + listener.executingHandler = false; + } + } + } + } + }, { + key: "_handleCommandBug", + value: function _handleCommandBug(event, platform) { + // On Mac when the command key is kept pressed, keyup is not triggered for any other key. + // In this case force a keyup for non-modifier keys directly after the keypress. + var modifierKeys = ["shift", "ctrl", "alt", "capslock", "tab", "command"]; + + if (platform.match("Mac") && this._locale.pressedKeys.includes("command") && !modifierKeys.includes(this._locale.getKeyNames(event.keyCode)[0])) { + this._targetKeyUpBinding(event); + } + } + }]); + + return Keyboard; + }(); + + function us(locale, platform, userAgent) { + // general + locale.bindKeyCode(3, ['cancel']); + locale.bindKeyCode(8, ['backspace']); + locale.bindKeyCode(9, ['tab']); + locale.bindKeyCode(12, ['clear']); + locale.bindKeyCode(13, ['enter']); + locale.bindKeyCode(16, ['shift']); + locale.bindKeyCode(17, ['ctrl']); + locale.bindKeyCode(18, ['alt', 'menu']); + locale.bindKeyCode(19, ['pause', 'break']); + locale.bindKeyCode(20, ['capslock']); + locale.bindKeyCode(27, ['escape', 'esc']); + locale.bindKeyCode(32, ['space', 'spacebar']); + locale.bindKeyCode(33, ['pageup']); + locale.bindKeyCode(34, ['pagedown']); + locale.bindKeyCode(35, ['end']); + locale.bindKeyCode(36, ['home']); + locale.bindKeyCode(37, ['left']); + locale.bindKeyCode(38, ['up']); + locale.bindKeyCode(39, ['right']); + locale.bindKeyCode(40, ['down']); + locale.bindKeyCode(41, ['select']); + locale.bindKeyCode(42, ['printscreen']); + locale.bindKeyCode(43, ['execute']); + locale.bindKeyCode(44, ['snapshot']); + locale.bindKeyCode(45, ['insert', 'ins']); + locale.bindKeyCode(46, ['delete', 'del']); + locale.bindKeyCode(47, ['help']); + locale.bindKeyCode(145, ['scrolllock', 'scroll']); + locale.bindKeyCode(188, ['comma', ',']); + locale.bindKeyCode(190, ['period', '.']); + locale.bindKeyCode(191, ['slash', 'forwardslash', '/']); + locale.bindKeyCode(192, ['graveaccent', '`']); + locale.bindKeyCode(219, ['openbracket', '[']); + locale.bindKeyCode(220, ['backslash', '\\']); + locale.bindKeyCode(221, ['closebracket', ']']); + locale.bindKeyCode(222, ['apostrophe', '\'']); // 0-9 + + locale.bindKeyCode(48, ['zero', '0']); + locale.bindKeyCode(49, ['one', '1']); + locale.bindKeyCode(50, ['two', '2']); + locale.bindKeyCode(51, ['three', '3']); + locale.bindKeyCode(52, ['four', '4']); + locale.bindKeyCode(53, ['five', '5']); + locale.bindKeyCode(54, ['six', '6']); + locale.bindKeyCode(55, ['seven', '7']); + locale.bindKeyCode(56, ['eight', '8']); + locale.bindKeyCode(57, ['nine', '9']); // numpad + + locale.bindKeyCode(96, ['numzero', 'num0']); + locale.bindKeyCode(97, ['numone', 'num1']); + locale.bindKeyCode(98, ['numtwo', 'num2']); + locale.bindKeyCode(99, ['numthree', 'num3']); + locale.bindKeyCode(100, ['numfour', 'num4']); + locale.bindKeyCode(101, ['numfive', 'num5']); + locale.bindKeyCode(102, ['numsix', 'num6']); + locale.bindKeyCode(103, ['numseven', 'num7']); + locale.bindKeyCode(104, ['numeight', 'num8']); + locale.bindKeyCode(105, ['numnine', 'num9']); + locale.bindKeyCode(106, ['nummultiply', 'num*']); + locale.bindKeyCode(107, ['numadd', 'num+']); + locale.bindKeyCode(108, ['numenter']); + locale.bindKeyCode(109, ['numsubtract', 'num-']); + locale.bindKeyCode(110, ['numdecimal', 'num.']); + locale.bindKeyCode(111, ['numdivide', 'num/']); + locale.bindKeyCode(144, ['numlock', 'num']); // function keys + + locale.bindKeyCode(112, ['f1']); + locale.bindKeyCode(113, ['f2']); + locale.bindKeyCode(114, ['f3']); + locale.bindKeyCode(115, ['f4']); + locale.bindKeyCode(116, ['f5']); + locale.bindKeyCode(117, ['f6']); + locale.bindKeyCode(118, ['f7']); + locale.bindKeyCode(119, ['f8']); + locale.bindKeyCode(120, ['f9']); + locale.bindKeyCode(121, ['f10']); + locale.bindKeyCode(122, ['f11']); + locale.bindKeyCode(123, ['f12']); + locale.bindKeyCode(124, ['f13']); + locale.bindKeyCode(125, ['f14']); + locale.bindKeyCode(126, ['f15']); + locale.bindKeyCode(127, ['f16']); + locale.bindKeyCode(128, ['f17']); + locale.bindKeyCode(129, ['f18']); + locale.bindKeyCode(130, ['f19']); + locale.bindKeyCode(131, ['f20']); + locale.bindKeyCode(132, ['f21']); + locale.bindKeyCode(133, ['f22']); + locale.bindKeyCode(134, ['f23']); + locale.bindKeyCode(135, ['f24']); // secondary key symbols + + locale.bindMacro('shift + `', ['tilde', '~']); + locale.bindMacro('shift + 1', ['exclamation', 'exclamationpoint', '!']); + locale.bindMacro('shift + 2', ['at', '@']); + locale.bindMacro('shift + 3', ['number', '#']); + locale.bindMacro('shift + 4', ['dollar', 'dollars', 'dollarsign', '$']); + locale.bindMacro('shift + 5', ['percent', '%']); + locale.bindMacro('shift + 6', ['caret', '^']); + locale.bindMacro('shift + 7', ['ampersand', 'and', '&']); + locale.bindMacro('shift + 8', ['asterisk', '*']); + locale.bindMacro('shift + 9', ['openparen', '(']); + locale.bindMacro('shift + 0', ['closeparen', ')']); + locale.bindMacro('shift + -', ['underscore', '_']); + locale.bindMacro('shift + =', ['plus', '+']); + locale.bindMacro('shift + [', ['opencurlybrace', 'opencurlybracket', '{']); + locale.bindMacro('shift + ]', ['closecurlybrace', 'closecurlybracket', '}']); + locale.bindMacro('shift + \\', ['verticalbar', '|']); + locale.bindMacro('shift + ;', ['colon', ':']); + locale.bindMacro('shift + \'', ['quotationmark', '\'']); + locale.bindMacro('shift + !,', ['openanglebracket', '<']); + locale.bindMacro('shift + .', ['closeanglebracket', '>']); + locale.bindMacro('shift + /', ['questionmark', '?']); + + if (platform.match('Mac')) { + locale.bindMacro('command', ['mod', 'modifier']); + } else { + locale.bindMacro('ctrl', ['mod', 'modifier']); + } //a-z and A-Z + + + for (var keyCode = 65; keyCode <= 90; keyCode += 1) { + var keyName = String.fromCharCode(keyCode + 32); + var capitalKeyName = String.fromCharCode(keyCode); + locale.bindKeyCode(keyCode, keyName); + locale.bindMacro('shift + ' + keyName, capitalKeyName); + locale.bindMacro('capslock + ' + keyName, capitalKeyName); + } // browser caveats + + + var semicolonKeyCode = userAgent.match('Firefox') ? 59 : 186; + var dashKeyCode = userAgent.match('Firefox') ? 173 : 189; + var equalKeyCode = userAgent.match('Firefox') ? 61 : 187; + var leftCommandKeyCode; + var rightCommandKeyCode; + + if (platform.match('Mac') && (userAgent.match('Safari') || userAgent.match('Chrome'))) { + leftCommandKeyCode = 91; + rightCommandKeyCode = 93; + } else if (platform.match('Mac') && userAgent.match('Opera')) { + leftCommandKeyCode = 17; + rightCommandKeyCode = 17; + } else if (platform.match('Mac') && userAgent.match('Firefox')) { + leftCommandKeyCode = 224; + rightCommandKeyCode = 224; + } + + locale.bindKeyCode(semicolonKeyCode, ['semicolon', ';']); + locale.bindKeyCode(dashKeyCode, ['dash', '-']); + locale.bindKeyCode(equalKeyCode, ['equal', 'equalsign', '=']); + locale.bindKeyCode(leftCommandKeyCode, ['command', 'windows', 'win', 'super', 'leftcommand', 'leftwindows', 'leftwin', 'leftsuper']); + locale.bindKeyCode(rightCommandKeyCode, ['command', 'windows', 'win', 'super', 'rightcommand', 'rightwindows', 'rightwin', 'rightsuper']); // kill keys + + locale.setKillKey('command'); + } + + var keyboard = new Keyboard(); + keyboard.setLocale('us', us); + keyboard.Keyboard = Keyboard; + keyboard.Locale = Locale; + keyboard.KeyCombo = KeyCombo; + + return keyboard; + +}))); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"file":"keyboard.js","sources":["../lib/key-combo.js","../lib/locale.js","../lib/keyboard.js","../locales/us.js","../index.js"],"sourcesContent":["\nexport class KeyCombo {\n  constructor(keyComboStr) {\n    this.sourceStr = keyComboStr;\n    this.subCombos = KeyCombo.parseComboStr(keyComboStr);\n    this.keyNames  = this.subCombos.reduce((memo, nextSubCombo) =>\n      memo.concat(nextSubCombo), []);\n  }\n\n  check(pressedKeyNames) {\n    let startingKeyNameIndex = 0;\n    for (let i = 0; i < this.subCombos.length; i += 1) {\n      startingKeyNameIndex = this._checkSubCombo(\n        this.subCombos[i],\n        startingKeyNameIndex,\n        pressedKeyNames\n      );\n      if (startingKeyNameIndex === -1) { return false; }\n    }\n    return true;\n  };\n\n  isEqual(otherKeyCombo) {\n    if (\n      !otherKeyCombo ||\n      typeof otherKeyCombo !== 'string' &&\n      typeof otherKeyCombo !== 'object'\n    ) { return false; }\n\n    if (typeof otherKeyCombo === 'string') {\n      otherKeyCombo = new KeyCombo(otherKeyCombo);\n    }\n\n    if (this.subCombos.length !== otherKeyCombo.subCombos.length) {\n      return false;\n    }\n    for (let i = 0; i < this.subCombos.length; i += 1) {\n      if (this.subCombos[i].length !== otherKeyCombo.subCombos[i].length) {\n        return false;\n      }\n    }\n\n    for (let i = 0; i < this.subCombos.length; i += 1) {\n      const subCombo      = this.subCombos[i];\n      const otherSubCombo = otherKeyCombo.subCombos[i].slice(0);\n\n      for (let j = 0; j < subCombo.length; j += 1) {\n        const keyName = subCombo[j];\n        const index   = otherSubCombo.indexOf(keyName);\n\n        if (index > -1) {\n          otherSubCombo.splice(index, 1);\n        }\n      }\n      if (otherSubCombo.length !== 0) {\n        return false;\n      }\n    }\n\n    return true;\n  };\n\n  _checkSubCombo(subCombo, startingKeyNameIndex, pressedKeyNames) {\n    subCombo = subCombo.slice(0);\n    pressedKeyNames = pressedKeyNames.slice(startingKeyNameIndex);\n\n    let endIndex = startingKeyNameIndex;\n    for (let i = 0; i < subCombo.length; i += 1) {\n\n      let keyName = subCombo[i];\n      if (keyName[0] === '\\\\') {\n        const escapedKeyName = keyName.slice(1);\n        if (\n          escapedKeyName === KeyCombo.comboDeliminator ||\n          escapedKeyName === KeyCombo.keyDeliminator\n        ) {\n          keyName = escapedKeyName;\n        }\n      }\n\n      const index = pressedKeyNames.indexOf(keyName);\n      if (index > -1) {\n        subCombo.splice(i, 1);\n        i -= 1;\n        if (index > endIndex) {\n          endIndex = index;\n        }\n        if (subCombo.length === 0) {\n          return endIndex;\n        }\n      }\n    }\n    return -1;\n  };\n}\n\nKeyCombo.comboDeliminator = '>';\nKeyCombo.keyDeliminator   = '+';\n\nKeyCombo.parseComboStr = function(keyComboStr) {\n  const subComboStrs = KeyCombo._splitStr(keyComboStr, KeyCombo.comboDeliminator);\n  const combo        = [];\n\n  for (let i = 0 ; i < subComboStrs.length; i += 1) {\n    combo.push(KeyCombo._splitStr(subComboStrs[i], KeyCombo.keyDeliminator));\n  }\n  return combo;\n}\n\nKeyCombo._splitStr = function(str, deliminator) {\n  const s  = str;\n  const d  = deliminator;\n  let c  = '';\n  const ca = [];\n\n  for (let ci = 0; ci < s.length; ci += 1) {\n    if (ci > 0 && s[ci] === d && s[ci - 1] !== '\\\\') {\n      ca.push(c.trim());\n      c = '';\n      ci += 1;\n    }\n    c += s[ci];\n  }\n  if (c) { ca.push(c.trim()); }\n\n  return ca;\n};\n","import { KeyCombo } from './key-combo';\n\n\nexport class Locale {\n  constructor(name) {\n    this.localeName          = name;\n    this.activeTargetKeys = [];\n    this.pressedKeys         = [];\n    this._appliedMacros      = [];\n    this._keyMap             = {};\n    this._killKeyCodes       = [];\n    this._macros             = [];\n  }\n\n  bindKeyCode(keyCode, keyNames) {\n    if (typeof keyNames === 'string') {\n      keyNames = [keyNames];\n    }\n\n    this._keyMap[keyCode] = keyNames;\n  };\n\n  bindMacro(keyComboStr, keyNames) {\n    if (typeof keyNames === 'string') {\n      keyNames = [ keyNames ];\n    }\n\n    let handler = null;\n    if (typeof keyNames === 'function') {\n      handler = keyNames;\n      keyNames = null;\n    }\n\n    const macro = {\n      keyCombo : new KeyCombo(keyComboStr),\n      keyNames : keyNames,\n      handler  : handler\n    };\n\n    this._macros.push(macro);\n  };\n\n  getKeyCodes(keyName) {\n    const keyCodes = [];\n    for (const keyCode in this._keyMap) {\n      const index = this._keyMap[keyCode].indexOf(keyName);\n      if (index > -1) { keyCodes.push(keyCode|0); }\n    }\n    return keyCodes;\n  };\n\n  getKeyNames(keyCode) {\n    return this._keyMap[keyCode] || [];\n  };\n\n  setKillKey(keyCode) {\n    if (typeof keyCode === 'string') {\n      const keyCodes = this.getKeyCodes(keyCode);\n      for (let i = 0; i < keyCodes.length; i += 1) {\n        this.setKillKey(keyCodes[i]);\n      }\n      return;\n    }\n\n    this._killKeyCodes.push(keyCode);\n  };\n\n  pressKey(keyCode) {\n    if (typeof keyCode === 'string') {\n      const keyCodes = this.getKeyCodes(keyCode);\n      for (let i = 0; i < keyCodes.length; i += 1) {\n        this.pressKey(keyCodes[i]);\n      }\n      return;\n    }\n\n    this.activeTargetKeys.length = 0;\n    const keyNames = this.getKeyNames(keyCode);\n    for (let i = 0; i < keyNames.length; i += 1) {\n      this.activeTargetKeys.push(keyNames[i]);\n      if (this.pressedKeys.indexOf(keyNames[i]) === -1) {\n        this.pressedKeys.push(keyNames[i]);\n      }\n    }\n\n    this._applyMacros();\n  };\n\n  releaseKey(keyCode) {\n    if (typeof keyCode === 'string') {\n      const keyCodes = this.getKeyCodes(keyCode);\n      for (let i = 0; i < keyCodes.length; i += 1) {\n        this.releaseKey(keyCodes[i]);\n      }\n\n    } else {\n      const keyNames         = this.getKeyNames(keyCode);\n      const killKeyCodeIndex = this._killKeyCodes.indexOf(keyCode);\n\n      if (killKeyCodeIndex !== -1) {\n        this.pressedKeys.length = 0;\n      } else {\n        for (let i = 0; i < keyNames.length; i += 1) {\n          const index = this.pressedKeys.indexOf(keyNames[i]);\n          if (index > -1) {\n            this.pressedKeys.splice(index, 1);\n          }\n        }\n      }\n\n      this.activeTargetKeys.length = 0;\n      this._clearMacros();\n    }\n  };\n\n  _applyMacros() {\n    const macros = this._macros.slice(0);\n    for (let i = 0; i < macros.length; i += 1) {\n      const macro = macros[i];\n      if (macro.keyCombo.check(this.pressedKeys)) {\n        if (macro.handler) {\n          macro.keyNames = macro.handler(this.pressedKeys);\n        }\n        for (let j = 0; j < macro.keyNames.length; j += 1) {\n          if (this.pressedKeys.indexOf(macro.keyNames[j]) === -1) {\n            this.pressedKeys.push(macro.keyNames[j]);\n          }\n        }\n        this._appliedMacros.push(macro);\n      }\n    }\n  };\n\n  _clearMacros() {\n    for (let i = 0; i < this._appliedMacros.length; i += 1) {\n      const macro = this._appliedMacros[i];\n      if (!macro.keyCombo.check(this.pressedKeys)) {\n        for (let j = 0; j < macro.keyNames.length; j += 1) {\n          const index = this.pressedKeys.indexOf(macro.keyNames[j]);\n          if (index > -1) {\n            this.pressedKeys.splice(index, 1);\n          }\n        }\n        if (macro.handler) {\n          macro.keyNames = null;\n        }\n        this._appliedMacros.splice(i, 1);\n        i -= 1;\n      }\n    }\n  }\n}\n","import { Locale } from './locale';\nimport { KeyCombo } from './key-combo';\n\n\nexport class Keyboard {\n  constructor(targetWindow, targetElement, targetPlatform, targetUserAgent) {\n    this._locale               = null;\n    this._currentContext       = '';\n    this._contexts             = {};\n    this._listeners            = [];\n    this._appliedListeners     = [];\n    this._locales              = {};\n    this._targetElement        = null;\n    this._targetWindow         = null;\n    this._targetPlatform       = '';\n    this._targetUserAgent      = '';\n    this._isModernBrowser      = false;\n    this._targetKeyDownBinding = null;\n    this._targetKeyUpBinding   = null;\n    this._targetResetBinding   = null;\n    this._paused               = false;\n\n    this._contexts.global = {\n      listeners: this._listeners,\n      targetWindow,\n      targetElement,\n      targetPlatform,\n      targetUserAgent\n    };\n\n    this.setContext('global');\n  }\n\n  setLocale(localeName, localeBuilder) {\n    let locale = null;\n    if (typeof localeName === 'string') {\n\n      if (localeBuilder) {\n        locale = new Locale(localeName);\n        localeBuilder(locale, this._targetPlatform, this._targetUserAgent);\n      } else {\n        locale = this._locales[localeName] || null;\n      }\n    } else {\n      locale     = localeName;\n      localeName = locale._localeName;\n    }\n\n    this._locale              = locale;\n    this._locales[localeName] = locale;\n    if (locale) {\n      this._locale.pressedKeys = locale.pressedKeys;\n    }\n\n    return this;\n  }\n\n  getLocale(localName) {\n    localName || (localName = this._locale.localeName);\n    return this._locales[localName] || null;\n  }\n\n  bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) {\n    if (keyComboStr === null || typeof keyComboStr === 'function') {\n      preventRepeatByDefault = releaseHandler;\n      releaseHandler         = pressHandler;\n      pressHandler           = keyComboStr;\n      keyComboStr            = null;\n    }\n\n    if (\n      keyComboStr &&\n      typeof keyComboStr === 'object' &&\n      typeof keyComboStr.length === 'number'\n    ) {\n      for (let i = 0; i < keyComboStr.length; i += 1) {\n        this.bind(keyComboStr[i], pressHandler, releaseHandler);\n      }\n      return this;\n    }\n\n    this._listeners.push({\n      keyCombo              : keyComboStr ? new KeyCombo(keyComboStr) : null,\n      pressHandler          : pressHandler           || null,\n      releaseHandler        : releaseHandler         || null,\n      preventRepeat         : false,\n      preventRepeatByDefault: preventRepeatByDefault || false,\n      executingHandler      : false\n    });\n\n    return this;\n  }\n\n  addListener(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) {\n    return this.bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault);\n  }\n\n  on(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) {\n    return this.bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault);\n  }\n\n  bindPress(keyComboStr, pressHandler, preventRepeatByDefault) {\n    return this.bind(keyComboStr, pressHandler, null, preventRepeatByDefault);\n  }\n\n  bindRelease(keyComboStr, releaseHandler) {\n    return this.bind(keyComboStr, null, releaseHandler, preventRepeatByDefault);\n  }\n\n  unbind(keyComboStr, pressHandler, releaseHandler) {\n    if (keyComboStr === null || typeof keyComboStr === 'function') {\n      releaseHandler = pressHandler;\n      pressHandler   = keyComboStr;\n      keyComboStr = null;\n    }\n\n    if (\n      keyComboStr &&\n      typeof keyComboStr === 'object' &&\n      typeof keyComboStr.length === 'number'\n    ) {\n      for (let i = 0; i < keyComboStr.length; i += 1) {\n        this.unbind(keyComboStr[i], pressHandler, releaseHandler);\n      }\n      return this;\n    }\n\n    for (let i = 0; i < this._listeners.length; i += 1) {\n      const listener = this._listeners[i];\n\n      const comboMatches          = !keyComboStr && !listener.keyCombo ||\n                                  listener.keyCombo && listener.keyCombo.isEqual(keyComboStr);\n      const pressHandlerMatches   = !pressHandler && !releaseHandler ||\n                                  !pressHandler && !listener.pressHandler ||\n                                  pressHandler === listener.pressHandler;\n      const releaseHandlerMatches = !pressHandler && !releaseHandler ||\n                                  !releaseHandler && !listener.releaseHandler ||\n                                  releaseHandler === listener.releaseHandler;\n\n      if (comboMatches && pressHandlerMatches && releaseHandlerMatches) {\n        this._listeners.splice(i, 1);\n        i -= 1;\n      }\n    }\n\n    return this;\n  }\n\n  removeListener(keyComboStr, pressHandler, releaseHandler) {\n    return this.unbind(keyComboStr, pressHandler, releaseHandler);\n  }\n\n  off(keyComboStr, pressHandler, releaseHandler) {\n    return this.unbind(keyComboStr, pressHandler, releaseHandler);\n  }\n\n  setContext(contextName) {\n    if(this._locale) { this.releaseAllKeys(); }\n\n    if (!this._contexts[contextName]) {\n      const globalContext = this._contexts.global;\n      this._contexts[contextName] = {\n        listeners      : [],\n        targetWindow   : globalContext.targetWindow,\n        targetElement  : globalContext.targetElement,\n        targetPlatform : globalContext.targetPlatform,\n        targetUserAgent: globalContext.targetUserAgent\n      };\n    }\n\n    const context        = this._contexts[contextName];\n    this._currentContext = contextName;\n    this._listeners      = context.listeners;\n\n    this.stop();\n    this.watch(\n      context.targetWindow,\n      context.targetElement,\n      context.targetPlatform,\n      context.targetUserAgent\n    );\n\n    return this;\n  }\n\n  getContext() {\n    return this._currentContext;\n  }\n\n  withContext(contextName, callback) {\n    const previousContextName = this.getContext();\n    this.setContext(contextName);\n\n    callback();\n\n    this.setContext(previousContextName);\n\n    return this;\n  }\n\n  watch(targetWindow, targetElement, targetPlatform, targetUserAgent) {\n    this.stop();\n\n    const win = typeof globalThis !== 'undefined' ? globalThis :\n                typeof global !== 'undefined' ? global :\n                typeof window !== 'undefined' ? window :\n                {};\n\n    if (!targetWindow) {\n      if (!win.addEventListener && !win.attachEvent) {\n        // This was added so when using things like JSDOM watch can be used to configure watch\n        // for the global namespace manually.\n        if (this._currentContext === 'global') {\n          return\n        }\n        throw new Error('Cannot find window functions addEventListener or attachEvent.');\n      }\n      targetWindow = win;\n    }\n\n    // Handle element bindings where a target window is not passed\n    if (typeof targetWindow.nodeType === 'number') {\n      targetUserAgent = targetPlatform;\n      targetPlatform  = targetElement;\n      targetElement   = targetWindow;\n      targetWindow    = win;\n    }\n\n    if (!targetWindow.addEventListener && !targetWindow.attachEvent) {\n      throw new Error('Cannot find addEventListener or attachEvent methods on targetWindow.');\n    }\n\n    this._isModernBrowser = !!targetWindow.addEventListener;\n\n    const userAgent = targetWindow.navigator && targetWindow.navigator.userAgent || '';\n    const platform  = targetWindow.navigator && targetWindow.navigator.platform  || '';\n\n    targetElement   && targetElement   !== null || (targetElement   = targetWindow.document);\n    targetPlatform  && targetPlatform  !== null || (targetPlatform  = platform);\n    targetUserAgent && targetUserAgent !== null || (targetUserAgent = userAgent);\n\n    this._targetKeyDownBinding = (event) => {\n      this.pressKey(event.keyCode, event);\n      this._handleCommandBug(event, platform);\n    };\n    this._targetKeyUpBinding = (event) => {\n      this.releaseKey(event.keyCode, event);\n    };\n    this._targetResetBinding = (event) => {\n      this.releaseAllKeys(event);\n    };\n\n    this._bindEvent(targetElement, 'keydown', this._targetKeyDownBinding);\n    this._bindEvent(targetElement, 'keyup',   this._targetKeyUpBinding);\n    this._bindEvent(targetWindow,  'focus',   this._targetResetBinding);\n    this._bindEvent(targetWindow,  'blur',    this._targetResetBinding);\n\n    this._targetElement   = targetElement;\n    this._targetWindow    = targetWindow;\n    this._targetPlatform  = targetPlatform;\n    this._targetUserAgent = targetUserAgent;\n\n    const currentContext           = this._contexts[this._currentContext];\n    currentContext.targetWindow    = this._targetWindow;\n    currentContext.targetElement   = this._targetElement;\n    currentContext.targetPlatform  = this._targetPlatform;\n    currentContext.targetUserAgent = this._targetUserAgent;\n\n    return this;\n  }\n\n  stop() {\n    if (!this._targetElement || !this._targetWindow) { return; }\n\n    this._unbindEvent(this._targetElement, 'keydown', this._targetKeyDownBinding);\n    this._unbindEvent(this._targetElement, 'keyup',   this._targetKeyUpBinding);\n    this._unbindEvent(this._targetWindow,  'focus',   this._targetResetBinding);\n    this._unbindEvent(this._targetWindow,  'blur',    this._targetResetBinding);\n\n    this._targetWindow  = null;\n    this._targetElement = null;\n\n    return this;\n  }\n\n  pressKey(keyCode, event) {\n    if (this._paused) { return this; }\n    if (!this._locale) { throw new Error('Locale not set'); }\n\n    this._locale.pressKey(keyCode);\n    this._applyBindings(event);\n\n    return this;\n  }\n\n  releaseKey(keyCode, event) {\n    if (this._paused) { return this; }\n    if (!this._locale) { throw new Error('Locale not set'); }\n\n    this._locale.releaseKey(keyCode);\n    this._clearBindings(event);\n\n    return this;\n  }\n\n  releaseAllKeys(event) {\n    if (this._paused) { return this; }\n    if (!this._locale) { throw new Error('Locale not set'); }\n\n    this._locale.pressedKeys.length = 0;\n    this._clearBindings(event);\n\n    return this;\n  }\n\n  pause() {\n    if (this._paused) { return this; }\n    if (this._locale) { this.releaseAllKeys(); }\n    this._paused = true;\n\n    return this;\n  }\n\n  resume() {\n    this._paused = false;\n\n    return this;\n  }\n\n  reset() {\n    this.releaseAllKeys();\n    this._listeners.length = 0;\n\n    return this;\n  }\n\n  _bindEvent(targetElement, eventName, handler) {\n    return this._isModernBrowser ?\n      targetElement.addEventListener(eventName, handler, false) :\n      targetElement.attachEvent('on' + eventName, handler);\n  }\n\n  _unbindEvent(targetElement, eventName, handler) {\n    return this._isModernBrowser ?\n      targetElement.removeEventListener(eventName, handler, false) :\n      targetElement.detachEvent('on' + eventName, handler);\n  }\n\n  _getGroupedListeners() {\n    const listenerGroups   = [];\n    const listenerGroupMap = [];\n\n    let listeners = this._listeners;\n    if (this._currentContext !== 'global') {\n      listeners = [...listeners, ...this._contexts.global.listeners];\n    }\n\n    listeners.sort(\n      (a, b) =>\n        (b.keyCombo ? b.keyCombo.keyNames.length : 0) -\n        (a.keyCombo ? a.keyCombo.keyNames.length : 0)\n    ).forEach((l) => {\n      let mapIndex = -1;\n      for (let i = 0; i < listenerGroupMap.length; i += 1) {\n        if (listenerGroupMap[i] === null && l.keyCombo === null ||\n            listenerGroupMap[i] !== null && listenerGroupMap[i].isEqual(l.keyCombo)) {\n          mapIndex = i;\n        }\n      }\n      if (mapIndex === -1) {\n        mapIndex = listenerGroupMap.length;\n        listenerGroupMap.push(l.keyCombo);\n      }\n      if (!listenerGroups[mapIndex]) {\n        listenerGroups[mapIndex] = [];\n      }\n      listenerGroups[mapIndex].push(l);\n    });\n\n    return listenerGroups;\n  }\n\n  _applyBindings(event) {\n    let preventRepeat = false;\n\n    event || (event = {});\n    event.preventRepeat = () => { preventRepeat = true; };\n    event.pressedKeys   = this._locale.pressedKeys.slice(0);\n\n    const activeTargetKeys = this._locale.activeTargetKeys;\n    const pressedKeys      = this._locale.pressedKeys.slice(0);\n    const listenerGroups   = this._getGroupedListeners();\n\n    for (let i = 0; i < listenerGroups.length; i += 1) {\n      const listeners = listenerGroups[i];\n      const keyCombo  = listeners[0].keyCombo;\n\n      if (\n        keyCombo === null ||\n        keyCombo.check(pressedKeys) &&\n        activeTargetKeys.some(k => keyCombo.keyNames.includes(k))\n      ) {\n        for (let j = 0; j < listeners.length; j += 1) {\n          let listener = listeners[j];\n\n          if (!listener.executingHandler && listener.pressHandler && !listener.preventRepeat) {\n            listener.executingHandler = true;\n            listener.pressHandler.call(this, event);\n            listener.executingHandler = false;\n\n            if (preventRepeat || listener.preventRepeatByDefault) {\n              listener.preventRepeat = true;\n              preventRepeat          = false;\n            }\n          }\n\n          if (this._appliedListeners.indexOf(listener) === -1) {\n            this._appliedListeners.push(listener);\n          }\n        }\n\n        if (keyCombo) {\n          for (let j = 0; j < keyCombo.keyNames.length; j += 1) {\n            const index = pressedKeys.indexOf(keyCombo.keyNames[j]);\n            if (index !== -1) {\n              pressedKeys.splice(index, 1);\n              j -= 1;\n            }\n          }\n        }\n      }\n    }\n  }\n\n  _clearBindings(event) {\n    event || (event = {});\n    event.pressedKeys = this._locale.pressedKeys.slice(0);\n\n    for (let i = 0; i < this._appliedListeners.length; i += 1) {\n      const listener = this._appliedListeners[i];\n      const keyCombo = listener.keyCombo;\n      if (keyCombo === null || !keyCombo.check(this._locale.pressedKeys)) {\n        listener.preventRepeat = false;\n        if (keyCombo !== null || event.pressedKeys.length === 0) {\n          this._appliedListeners.splice(i, 1);\n          i -= 1;\n        }\n        if (!listener.executingHandler && listener.releaseHandler) {\n          listener.executingHandler = true;\n          listener.releaseHandler.call(this, event);\n          listener.executingHandler = false;\n        }\n      }\n    }\n  }\n\n  _handleCommandBug(event, platform) {\n    // On Mac when the command key is kept pressed, keyup is not triggered for any other key.\n    // In this case force a keyup for non-modifier keys directly after the keypress.\n    const modifierKeys = [\"shift\", \"ctrl\", \"alt\", \"capslock\", \"tab\", \"command\"];\n    if (platform.match(\"Mac\") && this._locale.pressedKeys.includes(\"command\") &&\n        !modifierKeys.includes(this._locale.getKeyNames(event.keyCode)[0])) {\n      this._targetKeyUpBinding(event);\n    }\n  }\n}\n","\nexport function us(locale, platform, userAgent) {\n\n  // general\n  locale.bindKeyCode(3,   ['cancel']);\n  locale.bindKeyCode(8,   ['backspace']);\n  locale.bindKeyCode(9,   ['tab']);\n  locale.bindKeyCode(12,  ['clear']);\n  locale.bindKeyCode(13,  ['enter']);\n  locale.bindKeyCode(16,  ['shift']);\n  locale.bindKeyCode(17,  ['ctrl']);\n  locale.bindKeyCode(18,  ['alt', 'menu']);\n  locale.bindKeyCode(19,  ['pause', 'break']);\n  locale.bindKeyCode(20,  ['capslock']);\n  locale.bindKeyCode(27,  ['escape', 'esc']);\n  locale.bindKeyCode(32,  ['space', 'spacebar']);\n  locale.bindKeyCode(33,  ['pageup']);\n  locale.bindKeyCode(34,  ['pagedown']);\n  locale.bindKeyCode(35,  ['end']);\n  locale.bindKeyCode(36,  ['home']);\n  locale.bindKeyCode(37,  ['left']);\n  locale.bindKeyCode(38,  ['up']);\n  locale.bindKeyCode(39,  ['right']);\n  locale.bindKeyCode(40,  ['down']);\n  locale.bindKeyCode(41,  ['select']);\n  locale.bindKeyCode(42,  ['printscreen']);\n  locale.bindKeyCode(43,  ['execute']);\n  locale.bindKeyCode(44,  ['snapshot']);\n  locale.bindKeyCode(45,  ['insert', 'ins']);\n  locale.bindKeyCode(46,  ['delete', 'del']);\n  locale.bindKeyCode(47,  ['help']);\n  locale.bindKeyCode(145, ['scrolllock', 'scroll']);\n  locale.bindKeyCode(188, ['comma', ',']);\n  locale.bindKeyCode(190, ['period', '.']);\n  locale.bindKeyCode(191, ['slash', 'forwardslash', '/']);\n  locale.bindKeyCode(192, ['graveaccent', '`']);\n  locale.bindKeyCode(219, ['openbracket', '[']);\n  locale.bindKeyCode(220, ['backslash', '\\\\']);\n  locale.bindKeyCode(221, ['closebracket', ']']);\n  locale.bindKeyCode(222, ['apostrophe', '\\'']);\n\n  // 0-9\n  locale.bindKeyCode(48, ['zero', '0']);\n  locale.bindKeyCode(49, ['one', '1']);\n  locale.bindKeyCode(50, ['two', '2']);\n  locale.bindKeyCode(51, ['three', '3']);\n  locale.bindKeyCode(52, ['four', '4']);\n  locale.bindKeyCode(53, ['five', '5']);\n  locale.bindKeyCode(54, ['six', '6']);\n  locale.bindKeyCode(55, ['seven', '7']);\n  locale.bindKeyCode(56, ['eight', '8']);\n  locale.bindKeyCode(57, ['nine', '9']);\n\n  // numpad\n  locale.bindKeyCode(96, ['numzero', 'num0']);\n  locale.bindKeyCode(97, ['numone', 'num1']);\n  locale.bindKeyCode(98, ['numtwo', 'num2']);\n  locale.bindKeyCode(99, ['numthree', 'num3']);\n  locale.bindKeyCode(100, ['numfour', 'num4']);\n  locale.bindKeyCode(101, ['numfive', 'num5']);\n  locale.bindKeyCode(102, ['numsix', 'num6']);\n  locale.bindKeyCode(103, ['numseven', 'num7']);\n  locale.bindKeyCode(104, ['numeight', 'num8']);\n  locale.bindKeyCode(105, ['numnine', 'num9']);\n  locale.bindKeyCode(106, ['nummultiply', 'num*']);\n  locale.bindKeyCode(107, ['numadd', 'num+']);\n  locale.bindKeyCode(108, ['numenter']);\n  locale.bindKeyCode(109, ['numsubtract', 'num-']);\n  locale.bindKeyCode(110, ['numdecimal', 'num.']);\n  locale.bindKeyCode(111, ['numdivide', 'num/']);\n  locale.bindKeyCode(144, ['numlock', 'num']);\n\n  // function keys\n  locale.bindKeyCode(112, ['f1']);\n  locale.bindKeyCode(113, ['f2']);\n  locale.bindKeyCode(114, ['f3']);\n  locale.bindKeyCode(115, ['f4']);\n  locale.bindKeyCode(116, ['f5']);\n  locale.bindKeyCode(117, ['f6']);\n  locale.bindKeyCode(118, ['f7']);\n  locale.bindKeyCode(119, ['f8']);\n  locale.bindKeyCode(120, ['f9']);\n  locale.bindKeyCode(121, ['f10']);\n  locale.bindKeyCode(122, ['f11']);\n  locale.bindKeyCode(123, ['f12']);\n  locale.bindKeyCode(124, ['f13']);\n  locale.bindKeyCode(125, ['f14']);\n  locale.bindKeyCode(126, ['f15']);\n  locale.bindKeyCode(127, ['f16']);\n  locale.bindKeyCode(128, ['f17']);\n  locale.bindKeyCode(129, ['f18']);\n  locale.bindKeyCode(130, ['f19']);\n  locale.bindKeyCode(131, ['f20']);\n  locale.bindKeyCode(132, ['f21']);\n  locale.bindKeyCode(133, ['f22']);\n  locale.bindKeyCode(134, ['f23']);\n  locale.bindKeyCode(135, ['f24']);\n\n  // secondary key symbols\n  locale.bindMacro('shift + `', ['tilde', '~']);\n  locale.bindMacro('shift + 1', ['exclamation', 'exclamationpoint', '!']);\n  locale.bindMacro('shift + 2', ['at', '@']);\n  locale.bindMacro('shift + 3', ['number', '#']);\n  locale.bindMacro('shift + 4', ['dollar', 'dollars', 'dollarsign', '$']);\n  locale.bindMacro('shift + 5', ['percent', '%']);\n  locale.bindMacro('shift + 6', ['caret', '^']);\n  locale.bindMacro('shift + 7', ['ampersand', 'and', '&']);\n  locale.bindMacro('shift + 8', ['asterisk', '*']);\n  locale.bindMacro('shift + 9', ['openparen', '(']);\n  locale.bindMacro('shift + 0', ['closeparen', ')']);\n  locale.bindMacro('shift + -', ['underscore', '_']);\n  locale.bindMacro('shift + =', ['plus', '+']);\n  locale.bindMacro('shift + [', ['opencurlybrace', 'opencurlybracket', '{']);\n  locale.bindMacro('shift + ]', ['closecurlybrace', 'closecurlybracket', '}']);\n  locale.bindMacro('shift + \\\\', ['verticalbar', '|']);\n  locale.bindMacro('shift + ;', ['colon', ':']);\n  locale.bindMacro('shift + \\'', ['quotationmark', '\\'']);\n  locale.bindMacro('shift + !,', ['openanglebracket', '<']);\n  locale.bindMacro('shift + .', ['closeanglebracket', '>']);\n  locale.bindMacro('shift + /', ['questionmark', '?']);\n\n  if (platform.match('Mac')) {\n    locale.bindMacro('command', ['mod', 'modifier']);\n  } else {\n    locale.bindMacro('ctrl', ['mod', 'modifier']);\n  }\n\n  //a-z and A-Z\n  for (let keyCode = 65; keyCode <= 90; keyCode += 1) {\n    var keyName = String.fromCharCode(keyCode + 32);\n    var capitalKeyName = String.fromCharCode(keyCode);\n  \tlocale.bindKeyCode(keyCode, keyName);\n  \tlocale.bindMacro('shift + ' + keyName, capitalKeyName);\n  \tlocale.bindMacro('capslock + ' + keyName, capitalKeyName);\n  }\n\n  // browser caveats\n  const semicolonKeyCode = userAgent.match('Firefox') ? 59  : 186;\n  const dashKeyCode      = userAgent.match('Firefox') ? 173 : 189;\n  const equalKeyCode     = userAgent.match('Firefox') ? 61  : 187;\n  let leftCommandKeyCode;\n  let rightCommandKeyCode;\n  if (platform.match('Mac') && (userAgent.match('Safari') || userAgent.match('Chrome'))) {\n    leftCommandKeyCode  = 91;\n    rightCommandKeyCode = 93;\n  } else if(platform.match('Mac') && userAgent.match('Opera')) {\n    leftCommandKeyCode  = 17;\n    rightCommandKeyCode = 17;\n  } else if(platform.match('Mac') && userAgent.match('Firefox')) {\n    leftCommandKeyCode  = 224;\n    rightCommandKeyCode = 224;\n  }\n  locale.bindKeyCode(semicolonKeyCode,    ['semicolon', ';']);\n  locale.bindKeyCode(dashKeyCode,         ['dash', '-']);\n  locale.bindKeyCode(equalKeyCode,        ['equal', 'equalsign', '=']);\n  locale.bindKeyCode(leftCommandKeyCode,  ['command', 'windows', 'win', 'super', 'leftcommand', 'leftwindows', 'leftwin', 'leftsuper']);\n  locale.bindKeyCode(rightCommandKeyCode, ['command', 'windows', 'win', 'super', 'rightcommand', 'rightwindows', 'rightwin', 'rightsuper']);\n\n  // kill keys\n  locale.setKillKey('command');\n};\n","import { Keyboard } from './lib/keyboard';\nimport { Locale } from './lib/locale';\nimport { KeyCombo } from './lib/key-combo';\nimport { us } from './locales/us';\n\nconst keyboard = new Keyboard();\n\nkeyboard.setLocale('us', us);\n\nkeyboard.Keyboard = Keyboard;\nkeyboard.Locale = Locale;\nkeyboard.KeyCombo = KeyCombo;\n\nexport default keyboard;\n"],"names":["KeyCombo","keyComboStr","sourceStr","subCombos","parseComboStr","keyNames","reduce","memo","nextSubCombo","concat","pressedKeyNames","startingKeyNameIndex","i","length","_checkSubCombo","otherKeyCombo","subCombo","otherSubCombo","slice","j","keyName","index","indexOf","splice","endIndex","escapedKeyName","comboDeliminator","keyDeliminator","subComboStrs","_splitStr","combo","push","str","deliminator","s","d","c","ca","ci","trim","Locale","name","localeName","activeTargetKeys","pressedKeys","_appliedMacros","_keyMap","_killKeyCodes","_macros","keyCode","handler","macro","keyCombo","keyCodes","getKeyCodes","setKillKey","pressKey","getKeyNames","_applyMacros","releaseKey","killKeyCodeIndex","_clearMacros","macros","check","Keyboard","targetWindow","targetElement","targetPlatform","targetUserAgent","_locale","_currentContext","_contexts","_listeners","_appliedListeners","_locales","_targetElement","_targetWindow","_targetPlatform","_targetUserAgent","_isModernBrowser","_targetKeyDownBinding","_targetKeyUpBinding","_targetResetBinding","_paused","global","listeners","setContext","localeBuilder","locale","_localeName","localName","pressHandler","releaseHandler","preventRepeatByDefault","bind","preventRepeat","executingHandler","unbind","listener","comboMatches","isEqual","pressHandlerMatches","releaseHandlerMatches","contextName","releaseAllKeys","globalContext","context","stop","watch","callback","previousContextName","getContext","win","globalThis","window","addEventListener","attachEvent","Error","nodeType","userAgent","navigator","platform","document","event","_handleCommandBug","_bindEvent","currentContext","_unbindEvent","_applyBindings","_clearBindings","eventName","removeEventListener","detachEvent","listenerGroups","listenerGroupMap","sort","a","b","forEach","l","mapIndex","_getGroupedListeners","some","k","includes","call","modifierKeys","match","us","bindKeyCode","bindMacro","String","fromCharCode","capitalKeyName","semicolonKeyCode","dashKeyCode","equalKeyCode","leftCommandKeyCode","rightCommandKeyCode","keyboard","setLocale"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;MACaA,QAAb;EACE,oBAAYC,WAAZ,EAAyB;EAAA;;EACvB,SAAKC,SAAL,GAAiBD,WAAjB;EACA,SAAKE,SAAL,GAAiBH,QAAQ,CAACI,aAAT,CAAuBH,WAAvB,CAAjB;EACA,SAAKI,QAAL,GAAiB,KAAKF,SAAL,CAAeG,MAAf,CAAsB,UAACC,IAAD,EAAOC,YAAP;EAAA,aACrCD,IAAI,CAACE,MAAL,CAAYD,YAAZ,CADqC;EAAA,KAAtB,EACY,EADZ,CAAjB;EAED;;EANH;EAAA;EAAA,0BAQQE,eARR,EAQyB;EACrB,UAAIC,oBAAoB,GAAG,CAA3B;;EACA,WAAK,IAAIC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAG,KAAKT,SAAL,CAAeU,MAAnC,EAA2CD,CAAC,IAAI,CAAhD,EAAmD;EACjDD,QAAAA,oBAAoB,GAAG,KAAKG,cAAL,CACrB,KAAKX,SAAL,CAAeS,CAAf,CADqB,EAErBD,oBAFqB,EAGrBD,eAHqB,CAAvB;;EAKA,YAAIC,oBAAoB,KAAK,CAAC,CAA9B,EAAiC;EAAE,iBAAO,KAAP;EAAe;EACnD;;EACD,aAAO,IAAP;EACD;EAnBH;EAAA;EAAA,4BAqBUI,aArBV,EAqByB;EACrB,UACE,CAACA,aAAD,IACA,OAAOA,aAAP,KAAyB,QAAzB,IACA,QAAOA,aAAP,MAAyB,QAH3B,EAIE;EAAE,eAAO,KAAP;EAAe;;EAEnB,UAAI,OAAOA,aAAP,KAAyB,QAA7B,EAAuC;EACrCA,QAAAA,aAAa,GAAG,IAAIf,QAAJ,CAAae,aAAb,CAAhB;EACD;;EAED,UAAI,KAAKZ,SAAL,CAAeU,MAAf,KAA0BE,aAAa,CAACZ,SAAd,CAAwBU,MAAtD,EAA8D;EAC5D,eAAO,KAAP;EACD;;EACD,WAAK,IAAID,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAG,KAAKT,SAAL,CAAeU,MAAnC,EAA2CD,CAAC,IAAI,CAAhD,EAAmD;EACjD,YAAI,KAAKT,SAAL,CAAeS,CAAf,EAAkBC,MAAlB,KAA6BE,aAAa,CAACZ,SAAd,CAAwBS,CAAxB,EAA2BC,MAA5D,EAAoE;EAClE,iBAAO,KAAP;EACD;EACF;;EAED,WAAK,IAAID,EAAC,GAAG,CAAb,EAAgBA,EAAC,GAAG,KAAKT,SAAL,CAAeU,MAAnC,EAA2CD,EAAC,IAAI,CAAhD,EAAmD;EACjD,YAAMI,QAAQ,GAAQ,KAAKb,SAAL,CAAeS,EAAf,CAAtB;;EACA,YAAMK,aAAa,GAAGF,aAAa,CAACZ,SAAd,CAAwBS,EAAxB,EAA2BM,KAA3B,CAAiC,CAAjC,CAAtB;;EAEA,aAAK,IAAIC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGH,QAAQ,CAACH,MAA7B,EAAqCM,CAAC,IAAI,CAA1C,EAA6C;EAC3C,cAAMC,OAAO,GAAGJ,QAAQ,CAACG,CAAD,CAAxB;EACA,cAAME,KAAK,GAAKJ,aAAa,CAACK,OAAd,CAAsBF,OAAtB,CAAhB;;EAEA,cAAIC,KAAK,GAAG,CAAC,CAAb,EAAgB;EACdJ,YAAAA,aAAa,CAACM,MAAd,CAAqBF,KAArB,EAA4B,CAA5B;EACD;EACF;;EACD,YAAIJ,aAAa,CAACJ,MAAd,KAAyB,CAA7B,EAAgC;EAC9B,iBAAO,KAAP;EACD;EACF;;EAED,aAAO,IAAP;EACD;EA3DH;EAAA;EAAA,mCA6DiBG,QA7DjB,EA6D2BL,oBA7D3B,EA6DiDD,eA7DjD,EA6DkE;EAC9DM,MAAAA,QAAQ,GAAGA,QAAQ,CAACE,KAAT,CAAe,CAAf,CAAX;EACAR,MAAAA,eAAe,GAAGA,eAAe,CAACQ,KAAhB,CAAsBP,oBAAtB,CAAlB;EAEA,UAAIa,QAAQ,GAAGb,oBAAf;;EACA,WAAK,IAAIC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGI,QAAQ,CAACH,MAA7B,EAAqCD,CAAC,IAAI,CAA1C,EAA6C;EAE3C,YAAIQ,OAAO,GAAGJ,QAAQ,CAACJ,CAAD,CAAtB;;EACA,YAAIQ,OAAO,CAAC,CAAD,CAAP,KAAe,IAAnB,EAAyB;EACvB,cAAMK,cAAc,GAAGL,OAAO,CAACF,KAAR,CAAc,CAAd,CAAvB;;EACA,cACEO,cAAc,KAAKzB,QAAQ,CAAC0B,gBAA5B,IACAD,cAAc,KAAKzB,QAAQ,CAAC2B,cAF9B,EAGE;EACAP,YAAAA,OAAO,GAAGK,cAAV;EACD;EACF;;EAED,YAAMJ,KAAK,GAAGX,eAAe,CAACY,OAAhB,CAAwBF,OAAxB,CAAd;;EACA,YAAIC,KAAK,GAAG,CAAC,CAAb,EAAgB;EACdL,UAAAA,QAAQ,CAACO,MAAT,CAAgBX,CAAhB,EAAmB,CAAnB;EACAA,UAAAA,CAAC,IAAI,CAAL;;EACA,cAAIS,KAAK,GAAGG,QAAZ,EAAsB;EACpBA,YAAAA,QAAQ,GAAGH,KAAX;EACD;;EACD,cAAIL,QAAQ,CAACH,MAAT,KAAoB,CAAxB,EAA2B;EACzB,mBAAOW,QAAP;EACD;EACF;EACF;;EACD,aAAO,CAAC,CAAR;EACD;EA5FH;;EAAA;EAAA;EA+FAxB,QAAQ,CAAC0B,gBAAT,GAA4B,GAA5B;EACA1B,QAAQ,CAAC2B,cAAT,GAA4B,GAA5B;;EAEA3B,QAAQ,CAACI,aAAT,GAAyB,UAASH,WAAT,EAAsB;EAC7C,MAAM2B,YAAY,GAAG5B,QAAQ,CAAC6B,SAAT,CAAmB5B,WAAnB,EAAgCD,QAAQ,CAAC0B,gBAAzC,CAArB;;EACA,MAAMI,KAAK,GAAU,EAArB;;EAEA,OAAK,IAAIlB,CAAC,GAAG,CAAb,EAAiBA,CAAC,GAAGgB,YAAY,CAACf,MAAlC,EAA0CD,CAAC,IAAI,CAA/C,EAAkD;EAChDkB,IAAAA,KAAK,CAACC,IAAN,CAAW/B,QAAQ,CAAC6B,SAAT,CAAmBD,YAAY,CAAChB,CAAD,CAA/B,EAAoCZ,QAAQ,CAAC2B,cAA7C,CAAX;EACD;;EACD,SAAOG,KAAP;EACD,CARD;;EAUA9B,QAAQ,CAAC6B,SAAT,GAAqB,UAASG,GAAT,EAAcC,WAAd,EAA2B;EAC9C,MAAMC,CAAC,GAAIF,GAAX;EACA,MAAMG,CAAC,GAAIF,WAAX;EACA,MAAIG,CAAC,GAAI,EAAT;EACA,MAAMC,EAAE,GAAG,EAAX;;EAEA,OAAK,IAAIC,EAAE,GAAG,CAAd,EAAiBA,EAAE,GAAGJ,CAAC,CAACrB,MAAxB,EAAgCyB,EAAE,IAAI,CAAtC,EAAyC;EACvC,QAAIA,EAAE,GAAG,CAAL,IAAUJ,CAAC,CAACI,EAAD,CAAD,KAAUH,CAApB,IAAyBD,CAAC,CAACI,EAAE,GAAG,CAAN,CAAD,KAAc,IAA3C,EAAiD;EAC/CD,MAAAA,EAAE,CAACN,IAAH,CAAQK,CAAC,CAACG,IAAF,EAAR;EACAH,MAAAA,CAAC,GAAG,EAAJ;EACAE,MAAAA,EAAE,IAAI,CAAN;EACD;;EACDF,IAAAA,CAAC,IAAIF,CAAC,CAACI,EAAD,CAAN;EACD;;EACD,MAAIF,CAAJ,EAAO;EAAEC,IAAAA,EAAE,CAACN,IAAH,CAAQK,CAAC,CAACG,IAAF,EAAR;EAAoB;;EAE7B,SAAOF,EAAP;EACD,CAjBD;;MC1GaG,MAAb;EACE,kBAAYC,IAAZ,EAAkB;EAAA;;EAChB,SAAKC,UAAL,GAA2BD,IAA3B;EACA,SAAKE,gBAAL,GAAwB,EAAxB;EACA,SAAKC,WAAL,GAA2B,EAA3B;EACA,SAAKC,cAAL,GAA2B,EAA3B;EACA,SAAKC,OAAL,GAA2B,EAA3B;EACA,SAAKC,aAAL,GAA2B,EAA3B;EACA,SAAKC,OAAL,GAA2B,EAA3B;EACD;;EATH;EAAA;EAAA,gCAWcC,OAXd,EAWuB5C,QAXvB,EAWiC;EAC7B,UAAI,OAAOA,QAAP,KAAoB,QAAxB,EAAkC;EAChCA,QAAAA,QAAQ,GAAG,CAACA,QAAD,CAAX;EACD;;EAED,WAAKyC,OAAL,CAAaG,OAAb,IAAwB5C,QAAxB;EACD;EAjBH;EAAA;EAAA,8BAmBYJ,WAnBZ,EAmByBI,QAnBzB,EAmBmC;EAC/B,UAAI,OAAOA,QAAP,KAAoB,QAAxB,EAAkC;EAChCA,QAAAA,QAAQ,GAAG,CAAEA,QAAF,CAAX;EACD;;EAED,UAAI6C,OAAO,GAAG,IAAd;;EACA,UAAI,OAAO7C,QAAP,KAAoB,UAAxB,EAAoC;EAClC6C,QAAAA,OAAO,GAAG7C,QAAV;EACAA,QAAAA,QAAQ,GAAG,IAAX;EACD;;EAED,UAAM8C,KAAK,GAAG;EACZC,QAAAA,QAAQ,EAAG,IAAIpD,QAAJ,CAAaC,WAAb,CADC;EAEZI,QAAAA,QAAQ,EAAGA,QAFC;EAGZ6C,QAAAA,OAAO,EAAIA;EAHC,OAAd;;EAMA,WAAKF,OAAL,CAAajB,IAAb,CAAkBoB,KAAlB;EACD;EArCH;EAAA;EAAA,gCAuCc/B,OAvCd,EAuCuB;EACnB,UAAMiC,QAAQ,GAAG,EAAjB;;EACA,WAAK,IAAMJ,OAAX,IAAsB,KAAKH,OAA3B,EAAoC;EAClC,YAAMzB,KAAK,GAAG,KAAKyB,OAAL,CAAaG,OAAb,EAAsB3B,OAAtB,CAA8BF,OAA9B,CAAd;;EACA,YAAIC,KAAK,GAAG,CAAC,CAAb,EAAgB;EAAEgC,UAAAA,QAAQ,CAACtB,IAAT,CAAckB,OAAO,GAAC,CAAtB;EAA2B;EAC9C;;EACD,aAAOI,QAAP;EACD;EA9CH;EAAA;EAAA,gCAgDcJ,OAhDd,EAgDuB;EACnB,aAAO,KAAKH,OAAL,CAAaG,OAAb,KAAyB,EAAhC;EACD;EAlDH;EAAA;EAAA,+BAoDaA,OApDb,EAoDsB;EAClB,UAAI,OAAOA,OAAP,KAAmB,QAAvB,EAAiC;EAC/B,YAAMI,QAAQ,GAAG,KAAKC,WAAL,CAAiBL,OAAjB,CAAjB;;EACA,aAAK,IAAIrC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGyC,QAAQ,CAACxC,MAA7B,EAAqCD,CAAC,IAAI,CAA1C,EAA6C;EAC3C,eAAK2C,UAAL,CAAgBF,QAAQ,CAACzC,CAAD,CAAxB;EACD;;EACD;EACD;;EAED,WAAKmC,aAAL,CAAmBhB,IAAnB,CAAwBkB,OAAxB;EACD;EA9DH;EAAA;EAAA,6BAgEWA,OAhEX,EAgEoB;EAChB,UAAI,OAAOA,OAAP,KAAmB,QAAvB,EAAiC;EAC/B,YAAMI,QAAQ,GAAG,KAAKC,WAAL,CAAiBL,OAAjB,CAAjB;;EACA,aAAK,IAAIrC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGyC,QAAQ,CAACxC,MAA7B,EAAqCD,CAAC,IAAI,CAA1C,EAA6C;EAC3C,eAAK4C,QAAL,CAAcH,QAAQ,CAACzC,CAAD,CAAtB;EACD;;EACD;EACD;;EAED,WAAK+B,gBAAL,CAAsB9B,MAAtB,GAA+B,CAA/B;EACA,UAAMR,QAAQ,GAAG,KAAKoD,WAAL,CAAiBR,OAAjB,CAAjB;;EACA,WAAK,IAAIrC,EAAC,GAAG,CAAb,EAAgBA,EAAC,GAAGP,QAAQ,CAACQ,MAA7B,EAAqCD,EAAC,IAAI,CAA1C,EAA6C;EAC3C,aAAK+B,gBAAL,CAAsBZ,IAAtB,CAA2B1B,QAAQ,CAACO,EAAD,CAAnC;;EACA,YAAI,KAAKgC,WAAL,CAAiBtB,OAAjB,CAAyBjB,QAAQ,CAACO,EAAD,CAAjC,MAA0C,CAAC,CAA/C,EAAkD;EAChD,eAAKgC,WAAL,CAAiBb,IAAjB,CAAsB1B,QAAQ,CAACO,EAAD,CAA9B;EACD;EACF;;EAED,WAAK8C,YAAL;EACD;EAnFH;EAAA;EAAA,+BAqFaT,OArFb,EAqFsB;EAClB,UAAI,OAAOA,OAAP,KAAmB,QAAvB,EAAiC;EAC/B,YAAMI,QAAQ,GAAG,KAAKC,WAAL,CAAiBL,OAAjB,CAAjB;;EACA,aAAK,IAAIrC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGyC,QAAQ,CAACxC,MAA7B,EAAqCD,CAAC,IAAI,CAA1C,EAA6C;EAC3C,eAAK+C,UAAL,CAAgBN,QAAQ,CAACzC,CAAD,CAAxB;EACD;EAEF,OAND,MAMO;EACL,YAAMP,QAAQ,GAAW,KAAKoD,WAAL,CAAiBR,OAAjB,CAAzB;;EACA,YAAMW,gBAAgB,GAAG,KAAKb,aAAL,CAAmBzB,OAAnB,CAA2B2B,OAA3B,CAAzB;;EAEA,YAAIW,gBAAgB,KAAK,CAAC,CAA1B,EAA6B;EAC3B,eAAKhB,WAAL,CAAiB/B,MAAjB,GAA0B,CAA1B;EACD,SAFD,MAEO;EACL,eAAK,IAAID,GAAC,GAAG,CAAb,EAAgBA,GAAC,GAAGP,QAAQ,CAACQ,MAA7B,EAAqCD,GAAC,IAAI,CAA1C,EAA6C;EAC3C,gBAAMS,KAAK,GAAG,KAAKuB,WAAL,CAAiBtB,OAAjB,CAAyBjB,QAAQ,CAACO,GAAD,CAAjC,CAAd;;EACA,gBAAIS,KAAK,GAAG,CAAC,CAAb,EAAgB;EACd,mBAAKuB,WAAL,CAAiBrB,MAAjB,CAAwBF,KAAxB,EAA+B,CAA/B;EACD;EACF;EACF;;EAED,aAAKsB,gBAAL,CAAsB9B,MAAtB,GAA+B,CAA/B;;EACA,aAAKgD,YAAL;EACD;EACF;EA9GH;EAAA;EAAA,mCAgHiB;EACb,UAAMC,MAAM,GAAG,KAAKd,OAAL,CAAa9B,KAAb,CAAmB,CAAnB,CAAf;;EACA,WAAK,IAAIN,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGkD,MAAM,CAACjD,MAA3B,EAAmCD,CAAC,IAAI,CAAxC,EAA2C;EACzC,YAAMuC,KAAK,GAAGW,MAAM,CAAClD,CAAD,CAApB;;EACA,YAAIuC,KAAK,CAACC,QAAN,CAAeW,KAAf,CAAqB,KAAKnB,WAA1B,CAAJ,EAA4C;EAC1C,cAAIO,KAAK,CAACD,OAAV,EAAmB;EACjBC,YAAAA,KAAK,CAAC9C,QAAN,GAAiB8C,KAAK,CAACD,OAAN,CAAc,KAAKN,WAAnB,CAAjB;EACD;;EACD,eAAK,IAAIzB,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGgC,KAAK,CAAC9C,QAAN,CAAeQ,MAAnC,EAA2CM,CAAC,IAAI,CAAhD,EAAmD;EACjD,gBAAI,KAAKyB,WAAL,CAAiBtB,OAAjB,CAAyB6B,KAAK,CAAC9C,QAAN,CAAec,CAAf,CAAzB,MAAgD,CAAC,CAArD,EAAwD;EACtD,mBAAKyB,WAAL,CAAiBb,IAAjB,CAAsBoB,KAAK,CAAC9C,QAAN,CAAec,CAAf,CAAtB;EACD;EACF;;EACD,eAAK0B,cAAL,CAAoBd,IAApB,CAAyBoB,KAAzB;EACD;EACF;EACF;EAhIH;EAAA;EAAA,mCAkIiB;EACb,WAAK,IAAIvC,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAG,KAAKiC,cAAL,CAAoBhC,MAAxC,EAAgDD,CAAC,IAAI,CAArD,EAAwD;EACtD,YAAMuC,KAAK,GAAG,KAAKN,cAAL,CAAoBjC,CAApB,CAAd;;EACA,YAAI,CAACuC,KAAK,CAACC,QAAN,CAAeW,KAAf,CAAqB,KAAKnB,WAA1B,CAAL,EAA6C;EAC3C,eAAK,IAAIzB,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGgC,KAAK,CAAC9C,QAAN,CAAeQ,MAAnC,EAA2CM,CAAC,IAAI,CAAhD,EAAmD;EACjD,gBAAME,KAAK,GAAG,KAAKuB,WAAL,CAAiBtB,OAAjB,CAAyB6B,KAAK,CAAC9C,QAAN,CAAec,CAAf,CAAzB,CAAd;;EACA,gBAAIE,KAAK,GAAG,CAAC,CAAb,EAAgB;EACd,mBAAKuB,WAAL,CAAiBrB,MAAjB,CAAwBF,KAAxB,EAA+B,CAA/B;EACD;EACF;;EACD,cAAI8B,KAAK,CAACD,OAAV,EAAmB;EACjBC,YAAAA,KAAK,CAAC9C,QAAN,GAAiB,IAAjB;EACD;;EACD,eAAKwC,cAAL,CAAoBtB,MAApB,CAA2BX,CAA3B,EAA8B,CAA9B;;EACAA,UAAAA,CAAC,IAAI,CAAL;EACD;EACF;EACF;EAnJH;;EAAA;EAAA;;MCCaoD,QAAb;EACE,oBAAYC,YAAZ,EAA0BC,aAA1B,EAAyCC,cAAzC,EAAyDC,eAAzD,EAA0E;EAAA;;EACxE,SAAKC,OAAL,GAA6B,IAA7B;EACA,SAAKC,eAAL,GAA6B,EAA7B;EACA,SAAKC,SAAL,GAA6B,EAA7B;EACA,SAAKC,UAAL,GAA6B,EAA7B;EACA,SAAKC,iBAAL,GAA6B,EAA7B;EACA,SAAKC,QAAL,GAA6B,EAA7B;EACA,SAAKC,cAAL,GAA6B,IAA7B;EACA,SAAKC,aAAL,GAA6B,IAA7B;EACA,SAAKC,eAAL,GAA6B,EAA7B;EACA,SAAKC,gBAAL,GAA6B,EAA7B;EACA,SAAKC,gBAAL,GAA6B,KAA7B;EACA,SAAKC,qBAAL,GAA6B,IAA7B;EACA,SAAKC,mBAAL,GAA6B,IAA7B;EACA,SAAKC,mBAAL,GAA6B,IAA7B;EACA,SAAKC,OAAL,GAA6B,KAA7B;EAEA,SAAKZ,SAAL,CAAea,MAAf,GAAwB;EACtBC,MAAAA,SAAS,EAAE,KAAKb,UADM;EAEtBP,MAAAA,YAAY,EAAZA,YAFsB;EAGtBC,MAAAA,aAAa,EAAbA,aAHsB;EAItBC,MAAAA,cAAc,EAAdA,cAJsB;EAKtBC,MAAAA,eAAe,EAAfA;EALsB,KAAxB;EAQA,SAAKkB,UAAL,CAAgB,QAAhB;EACD;;EA3BH;EAAA;EAAA,8BA6BY5C,UA7BZ,EA6BwB6C,aA7BxB,EA6BuC;EACnC,UAAIC,MAAM,GAAG,IAAb;;EACA,UAAI,OAAO9C,UAAP,KAAsB,QAA1B,EAAoC;EAElC,YAAI6C,aAAJ,EAAmB;EACjBC,UAAAA,MAAM,GAAG,IAAIhD,MAAJ,CAAWE,UAAX,CAAT;EACA6C,UAAAA,aAAa,CAACC,MAAD,EAAS,KAAKX,eAAd,EAA+B,KAAKC,gBAApC,CAAb;EACD,SAHD,MAGO;EACLU,UAAAA,MAAM,GAAG,KAAKd,QAAL,CAAchC,UAAd,KAA6B,IAAtC;EACD;EACF,OARD,MAQO;EACL8C,QAAAA,MAAM,GAAO9C,UAAb;EACAA,QAAAA,UAAU,GAAG8C,MAAM,CAACC,WAApB;EACD;;EAED,WAAKpB,OAAL,GAA4BmB,MAA5B;EACA,WAAKd,QAAL,CAAchC,UAAd,IAA4B8C,MAA5B;;EACA,UAAIA,MAAJ,EAAY;EACV,aAAKnB,OAAL,CAAazB,WAAb,GAA2B4C,MAAM,CAAC5C,WAAlC;EACD;;EAED,aAAO,IAAP;EACD;EAnDH;EAAA;EAAA,8BAqDY8C,SArDZ,EAqDuB;EACnBA,MAAAA,SAAS,KAAKA,SAAS,GAAG,KAAKrB,OAAL,CAAa3B,UAA9B,CAAT;EACA,aAAO,KAAKgC,QAAL,CAAcgB,SAAd,KAA4B,IAAnC;EACD;EAxDH;EAAA;EAAA,yBA0DOzF,WA1DP,EA0DoB0F,YA1DpB,EA0DkCC,cA1DlC,EA0DkDC,sBA1DlD,EA0D0E;EACtE,UAAI5F,WAAW,KAAK,IAAhB,IAAwB,OAAOA,WAAP,KAAuB,UAAnD,EAA+D;EAC7D4F,QAAAA,sBAAsB,GAAGD,cAAzB;EACAA,QAAAA,cAAc,GAAWD,YAAzB;EACAA,QAAAA,YAAY,GAAa1F,WAAzB;EACAA,QAAAA,WAAW,GAAc,IAAzB;EACD;;EAED,UACEA,WAAW,IACX,QAAOA,WAAP,MAAuB,QADvB,IAEA,OAAOA,WAAW,CAACY,MAAnB,KAA8B,QAHhC,EAIE;EACA,aAAK,IAAID,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGX,WAAW,CAACY,MAAhC,EAAwCD,CAAC,IAAI,CAA7C,EAAgD;EAC9C,eAAKkF,IAAL,CAAU7F,WAAW,CAACW,CAAD,CAArB,EAA0B+E,YAA1B,EAAwCC,cAAxC;EACD;;EACD,eAAO,IAAP;EACD;;EAED,WAAKpB,UAAL,CAAgBzC,IAAhB,CAAqB;EACnBqB,QAAAA,QAAQ,EAAgBnD,WAAW,GAAG,IAAID,QAAJ,CAAaC,WAAb,CAAH,GAA+B,IAD/C;EAEnB0F,QAAAA,YAAY,EAAYA,YAAY,IAAc,IAF/B;EAGnBC,QAAAA,cAAc,EAAUA,cAAc,IAAY,IAH/B;EAInBG,QAAAA,aAAa,EAAW,KAJL;EAKnBF,QAAAA,sBAAsB,EAAEA,sBAAsB,IAAI,KAL/B;EAMnBG,QAAAA,gBAAgB,EAAQ;EANL,OAArB;;EASA,aAAO,IAAP;EACD;EAvFH;EAAA;EAAA,gCAyFc/F,WAzFd,EAyF2B0F,YAzF3B,EAyFyCC,cAzFzC,EAyFyDC,sBAzFzD,EAyFiF;EAC7E,aAAO,KAAKC,IAAL,CAAU7F,WAAV,EAAuB0F,YAAvB,EAAqCC,cAArC,EAAqDC,sBAArD,CAAP;EACD;EA3FH;EAAA;EAAA,uBA6FK5F,WA7FL,EA6FkB0F,YA7FlB,EA6FgCC,cA7FhC,EA6FgDC,sBA7FhD,EA6FwE;EACpE,aAAO,KAAKC,IAAL,CAAU7F,WAAV,EAAuB0F,YAAvB,EAAqCC,cAArC,EAAqDC,sBAArD,CAAP;EACD;EA/FH;EAAA;EAAA,8BAiGY5F,WAjGZ,EAiGyB0F,YAjGzB,EAiGuCE,sBAjGvC,EAiG+D;EAC3D,aAAO,KAAKC,IAAL,CAAU7F,WAAV,EAAuB0F,YAAvB,EAAqC,IAArC,EAA2CE,sBAA3C,CAAP;EACD;EAnGH;EAAA;EAAA,gCAqGc5F,WArGd,EAqG2B2F,cArG3B,EAqG2C;EACvC,aAAO,KAAKE,IAAL,CAAU7F,WAAV,EAAuB,IAAvB,EAA6B2F,cAA7B,EAA6CC,sBAA7C,CAAP;EACD;EAvGH;EAAA;EAAA,2BAyGS5F,WAzGT,EAyGsB0F,YAzGtB,EAyGoCC,cAzGpC,EAyGoD;EAChD,UAAI3F,WAAW,KAAK,IAAhB,IAAwB,OAAOA,WAAP,KAAuB,UAAnD,EAA+D;EAC7D2F,QAAAA,cAAc,GAAGD,YAAjB;EACAA,QAAAA,YAAY,GAAK1F,WAAjB;EACAA,QAAAA,WAAW,GAAG,IAAd;EACD;;EAED,UACEA,WAAW,IACX,QAAOA,WAAP,MAAuB,QADvB,IAEA,OAAOA,WAAW,CAACY,MAAnB,KAA8B,QAHhC,EAIE;EACA,aAAK,IAAID,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGX,WAAW,CAACY,MAAhC,EAAwCD,CAAC,IAAI,CAA7C,EAAgD;EAC9C,eAAKqF,MAAL,CAAYhG,WAAW,CAACW,CAAD,CAAvB,EAA4B+E,YAA5B,EAA0CC,cAA1C;EACD;;EACD,eAAO,IAAP;EACD;;EAED,WAAK,IAAIhF,EAAC,GAAG,CAAb,EAAgBA,EAAC,GAAG,KAAK4D,UAAL,CAAgB3D,MAApC,EAA4CD,EAAC,IAAI,CAAjD,EAAoD;EAClD,YAAMsF,QAAQ,GAAG,KAAK1B,UAAL,CAAgB5D,EAAhB,CAAjB;EAEA,YAAMuF,YAAY,GAAY,CAAClG,WAAD,IAAgB,CAACiG,QAAQ,CAAC9C,QAA1B,IACF8C,QAAQ,CAAC9C,QAAT,IAAqB8C,QAAQ,CAAC9C,QAAT,CAAkBgD,OAAlB,CAA0BnG,WAA1B,CADjD;EAEA,YAAMoG,mBAAmB,GAAK,CAACV,YAAD,IAAiB,CAACC,cAAlB,IACF,CAACD,YAAD,IAAiB,CAACO,QAAQ,CAACP,YADzB,IAEFA,YAAY,KAAKO,QAAQ,CAACP,YAFtD;EAGA,YAAMW,qBAAqB,GAAG,CAACX,YAAD,IAAiB,CAACC,cAAlB,IACF,CAACA,cAAD,IAAmB,CAACM,QAAQ,CAACN,cAD3B,IAEFA,cAAc,KAAKM,QAAQ,CAACN,cAFxD;;EAIA,YAAIO,YAAY,IAAIE,mBAAhB,IAAuCC,qBAA3C,EAAkE;EAChE,eAAK9B,UAAL,CAAgBjD,MAAhB,CAAuBX,EAAvB,EAA0B,CAA1B;;EACAA,UAAAA,EAAC,IAAI,CAAL;EACD;EACF;;EAED,aAAO,IAAP;EACD;EA9IH;EAAA;EAAA,mCAgJiBX,WAhJjB,EAgJ8B0F,YAhJ9B,EAgJ4CC,cAhJ5C,EAgJ4D;EACxD,aAAO,KAAKK,MAAL,CAAYhG,WAAZ,EAAyB0F,YAAzB,EAAuCC,cAAvC,CAAP;EACD;EAlJH;EAAA;EAAA,wBAoJM3F,WApJN,EAoJmB0F,YApJnB,EAoJiCC,cApJjC,EAoJiD;EAC7C,aAAO,KAAKK,MAAL,CAAYhG,WAAZ,EAAyB0F,YAAzB,EAAuCC,cAAvC,CAAP;EACD;EAtJH;EAAA;EAAA,+BAwJaW,WAxJb,EAwJ0B;EACtB,UAAG,KAAKlC,OAAR,EAAiB;EAAE,aAAKmC,cAAL;EAAwB;;EAE3C,UAAI,CAAC,KAAKjC,SAAL,CAAegC,WAAf,CAAL,EAAkC;EAChC,YAAME,aAAa,GAAG,KAAKlC,SAAL,CAAea,MAArC;EACA,aAAKb,SAAL,CAAegC,WAAf,IAA8B;EAC5BlB,UAAAA,SAAS,EAAQ,EADW;EAE5BpB,UAAAA,YAAY,EAAKwC,aAAa,CAACxC,YAFH;EAG5BC,UAAAA,aAAa,EAAIuC,aAAa,CAACvC,aAHH;EAI5BC,UAAAA,cAAc,EAAGsC,aAAa,CAACtC,cAJH;EAK5BC,UAAAA,eAAe,EAAEqC,aAAa,CAACrC;EALH,SAA9B;EAOD;;EAED,UAAMsC,OAAO,GAAU,KAAKnC,SAAL,CAAegC,WAAf,CAAvB;EACA,WAAKjC,eAAL,GAAuBiC,WAAvB;EACA,WAAK/B,UAAL,GAAuBkC,OAAO,CAACrB,SAA/B;EAEA,WAAKsB,IAAL;EACA,WAAKC,KAAL,CACEF,OAAO,CAACzC,YADV,EAEEyC,OAAO,CAACxC,aAFV,EAGEwC,OAAO,CAACvC,cAHV,EAIEuC,OAAO,CAACtC,eAJV;EAOA,aAAO,IAAP;EACD;EAnLH;EAAA;EAAA,iCAqLe;EACX,aAAO,KAAKE,eAAZ;EACD;EAvLH;EAAA;EAAA,gCAyLciC,WAzLd,EAyL2BM,QAzL3B,EAyLqC;EACjC,UAAMC,mBAAmB,GAAG,KAAKC,UAAL,EAA5B;EACA,WAAKzB,UAAL,CAAgBiB,WAAhB;EAEAM,MAAAA,QAAQ;EAER,WAAKvB,UAAL,CAAgBwB,mBAAhB;EAEA,aAAO,IAAP;EACD;EAlMH;EAAA;EAAA,0BAoMQ7C,YApMR,EAoMsBC,aApMtB,EAoMqCC,cApMrC,EAoMqDC,eApMrD,EAoMsE;EAAA;;EAClE,WAAKuC,IAAL;EAEA,UAAMK,GAAG,GAAG,OAAOC,UAAP,KAAsB,WAAtB,GAAoCA,UAApC,GACA,OAAO7B,MAAP,KAAkB,WAAlB,GAAgCA,MAAhC,GACA,OAAO8B,MAAP,KAAkB,WAAlB,GAAgCA,MAAhC,GACA,EAHZ;;EAKA,UAAI,CAACjD,YAAL,EAAmB;EACjB,YAAI,CAAC+C,GAAG,CAACG,gBAAL,IAAyB,CAACH,GAAG,CAACI,WAAlC,EAA+C;EAC7C;EACA;EACA,cAAI,KAAK9C,eAAL,KAAyB,QAA7B,EAAuC;EACrC;EACD;;EACD,gBAAM,IAAI+C,KAAJ,CAAU,+DAAV,CAAN;EACD;;EACDpD,QAAAA,YAAY,GAAG+C,GAAf;EACD,OAlBiE;;;EAqBlE,UAAI,OAAO/C,YAAY,CAACqD,QAApB,KAAiC,QAArC,EAA+C;EAC7ClD,QAAAA,eAAe,GAAGD,cAAlB;EACAA,QAAAA,cAAc,GAAID,aAAlB;EACAA,QAAAA,aAAa,GAAKD,YAAlB;EACAA,QAAAA,YAAY,GAAM+C,GAAlB;EACD;;EAED,UAAI,CAAC/C,YAAY,CAACkD,gBAAd,IAAkC,CAAClD,YAAY,CAACmD,WAApD,EAAiE;EAC/D,cAAM,IAAIC,KAAJ,CAAU,sEAAV,CAAN;EACD;;EAED,WAAKtC,gBAAL,GAAwB,CAAC,CAACd,YAAY,CAACkD,gBAAvC;EAEA,UAAMI,SAAS,GAAGtD,YAAY,CAACuD,SAAb,IAA0BvD,YAAY,CAACuD,SAAb,CAAuBD,SAAjD,IAA8D,EAAhF;EACA,UAAME,QAAQ,GAAIxD,YAAY,CAACuD,SAAb,IAA0BvD,YAAY,CAACuD,SAAb,CAAuBC,QAAjD,IAA8D,EAAhF;EAEAvD,MAAAA,aAAa,IAAMA,aAAa,KAAO,IAAvC,KAAgDA,aAAa,GAAKD,YAAY,CAACyD,QAA/E;EACAvD,MAAAA,cAAc,IAAKA,cAAc,KAAM,IAAvC,KAAgDA,cAAc,GAAIsD,QAAlE;EACArD,MAAAA,eAAe,IAAIA,eAAe,KAAK,IAAvC,KAAgDA,eAAe,GAAGmD,SAAlE;;EAEA,WAAKvC,qBAAL,GAA6B,UAAC2C,KAAD,EAAW;EACtC,QAAA,KAAI,CAACnE,QAAL,CAAcmE,KAAK,CAAC1E,OAApB,EAA6B0E,KAA7B;;EACA,QAAA,KAAI,CAACC,iBAAL,CAAuBD,KAAvB,EAA8BF,QAA9B;EACD,OAHD;;EAIA,WAAKxC,mBAAL,GAA2B,UAAC0C,KAAD,EAAW;EACpC,QAAA,KAAI,CAAChE,UAAL,CAAgBgE,KAAK,CAAC1E,OAAtB,EAA+B0E,KAA/B;EACD,OAFD;;EAGA,WAAKzC,mBAAL,GAA2B,UAACyC,KAAD,EAAW;EACpC,QAAA,KAAI,CAACnB,cAAL,CAAoBmB,KAApB;EACD,OAFD;;EAIA,WAAKE,UAAL,CAAgB3D,aAAhB,EAA+B,SAA/B,EAA0C,KAAKc,qBAA/C;;EACA,WAAK6C,UAAL,CAAgB3D,aAAhB,EAA+B,OAA/B,EAA0C,KAAKe,mBAA/C;;EACA,WAAK4C,UAAL,CAAgB5D,YAAhB,EAA+B,OAA/B,EAA0C,KAAKiB,mBAA/C;;EACA,WAAK2C,UAAL,CAAgB5D,YAAhB,EAA+B,MAA/B,EAA0C,KAAKiB,mBAA/C;;EAEA,WAAKP,cAAL,GAAwBT,aAAxB;EACA,WAAKU,aAAL,GAAwBX,YAAxB;EACA,WAAKY,eAAL,GAAwBV,cAAxB;EACA,WAAKW,gBAAL,GAAwBV,eAAxB;EAEA,UAAM0D,cAAc,GAAa,KAAKvD,SAAL,CAAe,KAAKD,eAApB,CAAjC;EACAwD,MAAAA,cAAc,CAAC7D,YAAf,GAAiC,KAAKW,aAAtC;EACAkD,MAAAA,cAAc,CAAC5D,aAAf,GAAiC,KAAKS,cAAtC;EACAmD,MAAAA,cAAc,CAAC3D,cAAf,GAAiC,KAAKU,eAAtC;EACAiD,MAAAA,cAAc,CAAC1D,eAAf,GAAiC,KAAKU,gBAAtC;EAEA,aAAO,IAAP;EACD;EAzQH;EAAA;EAAA,2BA2QS;EACL,UAAI,CAAC,KAAKH,cAAN,IAAwB,CAAC,KAAKC,aAAlC,EAAiD;EAAE;EAAS;;EAE5D,WAAKmD,YAAL,CAAkB,KAAKpD,cAAvB,EAAuC,SAAvC,EAAkD,KAAKK,qBAAvD;;EACA,WAAK+C,YAAL,CAAkB,KAAKpD,cAAvB,EAAuC,OAAvC,EAAkD,KAAKM,mBAAvD;;EACA,WAAK8C,YAAL,CAAkB,KAAKnD,aAAvB,EAAuC,OAAvC,EAAkD,KAAKM,mBAAvD;;EACA,WAAK6C,YAAL,CAAkB,KAAKnD,aAAvB,EAAuC,MAAvC,EAAkD,KAAKM,mBAAvD;;EAEA,WAAKN,aAAL,GAAsB,IAAtB;EACA,WAAKD,cAAL,GAAsB,IAAtB;EAEA,aAAO,IAAP;EACD;EAvRH;EAAA;EAAA,6BAyRW1B,OAzRX,EAyRoB0E,KAzRpB,EAyR2B;EACvB,UAAI,KAAKxC,OAAT,EAAkB;EAAE,eAAO,IAAP;EAAc;;EAClC,UAAI,CAAC,KAAKd,OAAV,EAAmB;EAAE,cAAM,IAAIgD,KAAJ,CAAU,gBAAV,CAAN;EAAoC;;EAEzD,WAAKhD,OAAL,CAAab,QAAb,CAAsBP,OAAtB;;EACA,WAAK+E,cAAL,CAAoBL,KAApB;;EAEA,aAAO,IAAP;EACD;EAjSH;EAAA;EAAA,+BAmSa1E,OAnSb,EAmSsB0E,KAnStB,EAmS6B;EACzB,UAAI,KAAKxC,OAAT,EAAkB;EAAE,eAAO,IAAP;EAAc;;EAClC,UAAI,CAAC,KAAKd,OAAV,EAAmB;EAAE,cAAM,IAAIgD,KAAJ,CAAU,gBAAV,CAAN;EAAoC;;EAEzD,WAAKhD,OAAL,CAAaV,UAAb,CAAwBV,OAAxB;;EACA,WAAKgF,cAAL,CAAoBN,KAApB;;EAEA,aAAO,IAAP;EACD;EA3SH;EAAA;EAAA,mCA6SiBA,KA7SjB,EA6SwB;EACpB,UAAI,KAAKxC,OAAT,EAAkB;EAAE,eAAO,IAAP;EAAc;;EAClC,UAAI,CAAC,KAAKd,OAAV,EAAmB;EAAE,cAAM,IAAIgD,KAAJ,CAAU,gBAAV,CAAN;EAAoC;;EAEzD,WAAKhD,OAAL,CAAazB,WAAb,CAAyB/B,MAAzB,GAAkC,CAAlC;;EACA,WAAKoH,cAAL,CAAoBN,KAApB;;EAEA,aAAO,IAAP;EACD;EArTH;EAAA;EAAA,4BAuTU;EACN,UAAI,KAAKxC,OAAT,EAAkB;EAAE,eAAO,IAAP;EAAc;;EAClC,UAAI,KAAKd,OAAT,EAAkB;EAAE,aAAKmC,cAAL;EAAwB;;EAC5C,WAAKrB,OAAL,GAAe,IAAf;EAEA,aAAO,IAAP;EACD;EA7TH;EAAA;EAAA,6BA+TW;EACP,WAAKA,OAAL,GAAe,KAAf;EAEA,aAAO,IAAP;EACD;EAnUH;EAAA;EAAA,4BAqUU;EACN,WAAKqB,cAAL;EACA,WAAKhC,UAAL,CAAgB3D,MAAhB,GAAyB,CAAzB;EAEA,aAAO,IAAP;EACD;EA1UH;EAAA;EAAA,+BA4UaqD,aA5Ub,EA4U4BgE,SA5U5B,EA4UuChF,OA5UvC,EA4UgD;EAC5C,aAAO,KAAK6B,gBAAL,GACLb,aAAa,CAACiD,gBAAd,CAA+Be,SAA/B,EAA0ChF,OAA1C,EAAmD,KAAnD,CADK,GAELgB,aAAa,CAACkD,WAAd,CAA0B,OAAOc,SAAjC,EAA4ChF,OAA5C,CAFF;EAGD;EAhVH;EAAA;EAAA,iCAkVegB,aAlVf,EAkV8BgE,SAlV9B,EAkVyChF,OAlVzC,EAkVkD;EAC9C,aAAO,KAAK6B,gBAAL,GACLb,aAAa,CAACiE,mBAAd,CAAkCD,SAAlC,EAA6ChF,OAA7C,EAAsD,KAAtD,CADK,GAELgB,aAAa,CAACkE,WAAd,CAA0B,OAAOF,SAAjC,EAA4ChF,OAA5C,CAFF;EAGD;EAtVH;EAAA;EAAA,2CAwVyB;EACrB,UAAMmF,cAAc,GAAK,EAAzB;EACA,UAAMC,gBAAgB,GAAG,EAAzB;EAEA,UAAIjD,SAAS,GAAG,KAAKb,UAArB;;EACA,UAAI,KAAKF,eAAL,KAAyB,QAA7B,EAAuC;EACrCe,QAAAA,SAAS,gCAAOA,SAAP,sBAAqB,KAAKd,SAAL,CAAea,MAAf,CAAsBC,SAA3C,EAAT;EACD;;EAEDA,MAAAA,SAAS,CAACkD,IAAV,CACE,UAACC,CAAD,EAAIC,CAAJ;EAAA,eACE,CAACA,CAAC,CAACrF,QAAF,GAAaqF,CAAC,CAACrF,QAAF,CAAW/C,QAAX,CAAoBQ,MAAjC,GAA0C,CAA3C,KACC2H,CAAC,CAACpF,QAAF,GAAaoF,CAAC,CAACpF,QAAF,CAAW/C,QAAX,CAAoBQ,MAAjC,GAA0C,CAD3C,CADF;EAAA,OADF,EAIE6H,OAJF,CAIU,UAACC,CAAD,EAAO;EACf,YAAIC,QAAQ,GAAG,CAAC,CAAhB;;EACA,aAAK,IAAIhI,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAG0H,gBAAgB,CAACzH,MAArC,EAA6CD,CAAC,IAAI,CAAlD,EAAqD;EACnD,cAAI0H,gBAAgB,CAAC1H,CAAD,CAAhB,KAAwB,IAAxB,IAAgC+H,CAAC,CAACvF,QAAF,KAAe,IAA/C,IACAkF,gBAAgB,CAAC1H,CAAD,CAAhB,KAAwB,IAAxB,IAAgC0H,gBAAgB,CAAC1H,CAAD,CAAhB,CAAoBwF,OAApB,CAA4BuC,CAAC,CAACvF,QAA9B,CADpC,EAC6E;EAC3EwF,YAAAA,QAAQ,GAAGhI,CAAX;EACD;EACF;;EACD,YAAIgI,QAAQ,KAAK,CAAC,CAAlB,EAAqB;EACnBA,UAAAA,QAAQ,GAAGN,gBAAgB,CAACzH,MAA5B;EACAyH,UAAAA,gBAAgB,CAACvG,IAAjB,CAAsB4G,CAAC,CAACvF,QAAxB;EACD;;EACD,YAAI,CAACiF,cAAc,CAACO,QAAD,CAAnB,EAA+B;EAC7BP,UAAAA,cAAc,CAACO,QAAD,CAAd,GAA2B,EAA3B;EACD;;EACDP,QAAAA,cAAc,CAACO,QAAD,CAAd,CAAyB7G,IAAzB,CAA8B4G,CAA9B;EACD,OApBD;EAsBA,aAAON,cAAP;EACD;EAxXH;EAAA;EAAA,mCA0XiBV,KA1XjB,EA0XwB;EAAA;;EACpB,UAAI5B,aAAa,GAAG,KAApB;EAEA4B,MAAAA,KAAK,KAAKA,KAAK,GAAG,EAAb,CAAL;;EACAA,MAAAA,KAAK,CAAC5B,aAAN,GAAsB,YAAM;EAAEA,QAAAA,aAAa,GAAG,IAAhB;EAAuB,OAArD;;EACA4B,MAAAA,KAAK,CAAC/E,WAAN,GAAsB,KAAKyB,OAAL,CAAazB,WAAb,CAAyB1B,KAAzB,CAA+B,CAA/B,CAAtB;EAEA,UAAMyB,gBAAgB,GAAG,KAAK0B,OAAL,CAAa1B,gBAAtC;;EACA,UAAMC,WAAW,GAAQ,KAAKyB,OAAL,CAAazB,WAAb,CAAyB1B,KAAzB,CAA+B,CAA/B,CAAzB;;EACA,UAAMmH,cAAc,GAAK,KAAKQ,oBAAL,EAAzB;;EAToB,iCAWXjI,CAXW;EAYlB,YAAMyE,SAAS,GAAGgD,cAAc,CAACzH,CAAD,CAAhC;EACA,YAAMwC,QAAQ,GAAIiC,SAAS,CAAC,CAAD,CAAT,CAAajC,QAA/B;;EAEA,YACEA,QAAQ,KAAK,IAAb,IACAA,QAAQ,CAACW,KAAT,CAAenB,WAAf,KACAD,gBAAgB,CAACmG,IAAjB,CAAsB,UAAAC,CAAC;EAAA,iBAAI3F,QAAQ,CAAC/C,QAAT,CAAkB2I,QAAlB,CAA2BD,CAA3B,CAAJ;EAAA,SAAvB,CAHF,EAIE;EACA,eAAK,IAAI5H,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGkE,SAAS,CAACxE,MAA9B,EAAsCM,CAAC,IAAI,CAA3C,EAA8C;EAC5C,gBAAI+E,QAAQ,GAAGb,SAAS,CAAClE,CAAD,CAAxB;;EAEA,gBAAI,CAAC+E,QAAQ,CAACF,gBAAV,IAA8BE,QAAQ,CAACP,YAAvC,IAAuD,CAACO,QAAQ,CAACH,aAArE,EAAoF;EAClFG,cAAAA,QAAQ,CAACF,gBAAT,GAA4B,IAA5B;EACAE,cAAAA,QAAQ,CAACP,YAAT,CAAsBsD,IAAtB,CAA2B,MAA3B,EAAiCtB,KAAjC;EACAzB,cAAAA,QAAQ,CAACF,gBAAT,GAA4B,KAA5B;;EAEA,kBAAID,aAAa,IAAIG,QAAQ,CAACL,sBAA9B,EAAsD;EACpDK,gBAAAA,QAAQ,CAACH,aAAT,GAAyB,IAAzB;EACAA,gBAAAA,aAAa,GAAY,KAAzB;EACD;EACF;;EAED,gBAAI,MAAI,CAACtB,iBAAL,CAAuBnD,OAAvB,CAA+B4E,QAA/B,MAA6C,CAAC,CAAlD,EAAqD;EACnD,cAAA,MAAI,CAACzB,iBAAL,CAAuB1C,IAAvB,CAA4BmE,QAA5B;EACD;EACF;;EAED,cAAI9C,QAAJ,EAAc;EACZ,iBAAK,IAAIjC,EAAC,GAAG,CAAb,EAAgBA,EAAC,GAAGiC,QAAQ,CAAC/C,QAAT,CAAkBQ,MAAtC,EAA8CM,EAAC,IAAI,CAAnD,EAAsD;EACpD,kBAAME,KAAK,GAAGuB,WAAW,CAACtB,OAAZ,CAAoB8B,QAAQ,CAAC/C,QAAT,CAAkBc,EAAlB,CAApB,CAAd;;EACA,kBAAIE,KAAK,KAAK,CAAC,CAAf,EAAkB;EAChBuB,gBAAAA,WAAW,CAACrB,MAAZ,CAAmBF,KAAnB,EAA0B,CAA1B;EACAF,gBAAAA,EAAC,IAAI,CAAL;EACD;EACF;EACF;EACF;EAhDiB;;EAWpB,WAAK,IAAIP,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGyH,cAAc,CAACxH,MAAnC,EAA2CD,CAAC,IAAI,CAAhD,EAAmD;EAAA,cAA1CA,CAA0C;EAsClD;EACF;EA5aH;EAAA;EAAA,mCA8aiB+G,KA9ajB,EA8awB;EACpBA,MAAAA,KAAK,KAAKA,KAAK,GAAG,EAAb,CAAL;EACAA,MAAAA,KAAK,CAAC/E,WAAN,GAAoB,KAAKyB,OAAL,CAAazB,WAAb,CAAyB1B,KAAzB,CAA+B,CAA/B,CAApB;;EAEA,WAAK,IAAIN,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAG,KAAK6D,iBAAL,CAAuB5D,MAA3C,EAAmDD,CAAC,IAAI,CAAxD,EAA2D;EACzD,YAAMsF,QAAQ,GAAG,KAAKzB,iBAAL,CAAuB7D,CAAvB,CAAjB;EACA,YAAMwC,QAAQ,GAAG8C,QAAQ,CAAC9C,QAA1B;;EACA,YAAIA,QAAQ,KAAK,IAAb,IAAqB,CAACA,QAAQ,CAACW,KAAT,CAAe,KAAKM,OAAL,CAAazB,WAA5B,CAA1B,EAAoE;EAClEsD,UAAAA,QAAQ,CAACH,aAAT,GAAyB,KAAzB;;EACA,cAAI3C,QAAQ,KAAK,IAAb,IAAqBuE,KAAK,CAAC/E,WAAN,CAAkB/B,MAAlB,KAA6B,CAAtD,EAAyD;EACvD,iBAAK4D,iBAAL,CAAuBlD,MAAvB,CAA8BX,CAA9B,EAAiC,CAAjC;;EACAA,YAAAA,CAAC,IAAI,CAAL;EACD;;EACD,cAAI,CAACsF,QAAQ,CAACF,gBAAV,IAA8BE,QAAQ,CAACN,cAA3C,EAA2D;EACzDM,YAAAA,QAAQ,CAACF,gBAAT,GAA4B,IAA5B;EACAE,YAAAA,QAAQ,CAACN,cAAT,CAAwBqD,IAAxB,CAA6B,IAA7B,EAAmCtB,KAAnC;EACAzB,YAAAA,QAAQ,CAACF,gBAAT,GAA4B,KAA5B;EACD;EACF;EACF;EACF;EAlcH;EAAA;EAAA,sCAocoB2B,KApcpB,EAoc2BF,QApc3B,EAocqC;EACjC;EACA;EACA,UAAMyB,YAAY,GAAG,CAAC,OAAD,EAAU,MAAV,EAAkB,KAAlB,EAAyB,UAAzB,EAAqC,KAArC,EAA4C,SAA5C,CAArB;;EACA,UAAIzB,QAAQ,CAAC0B,KAAT,CAAe,KAAf,KAAyB,KAAK9E,OAAL,CAAazB,WAAb,CAAyBoG,QAAzB,CAAkC,SAAlC,CAAzB,IACA,CAACE,YAAY,CAACF,QAAb,CAAsB,KAAK3E,OAAL,CAAaZ,WAAb,CAAyBkE,KAAK,CAAC1E,OAA/B,EAAwC,CAAxC,CAAtB,CADL,EACwE;EACtE,aAAKgC,mBAAL,CAAyB0C,KAAzB;EACD;EACF;EA5cH;;EAAA;EAAA;;ECHO,SAASyB,EAAT,CAAY5D,MAAZ,EAAoBiC,QAApB,EAA8BF,SAA9B,EAAyC;EAE9C;EACA/B,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,CAAnB,EAAwB,CAAC,QAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,CAAnB,EAAwB,CAAC,WAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,CAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,MAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,KAAD,EAAQ,MAAR,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,EAAU,OAAV,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,UAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,QAAD,EAAW,KAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,EAAU,UAAV,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,QAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,UAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,MAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,MAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,OAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,MAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,QAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,aAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,SAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,UAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,QAAD,EAAW,KAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,QAAD,EAAW,KAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAwB,CAAC,MAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,YAAD,EAAe,QAAf,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,OAAD,EAAU,GAAV,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,QAAD,EAAW,GAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,OAAD,EAAU,cAAV,EAA0B,GAA1B,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,aAAD,EAAgB,GAAhB,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,aAAD,EAAgB,GAAhB,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,WAAD,EAAc,IAAd,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,cAAD,EAAiB,GAAjB,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,YAAD,EAAe,IAAf,CAAxB,EAtC8C;;EAyC9C7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,MAAD,EAAS,GAAT,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,KAAD,EAAQ,GAAR,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,KAAD,EAAQ,GAAR,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,OAAD,EAAU,GAAV,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,MAAD,EAAS,GAAT,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,MAAD,EAAS,GAAT,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,KAAD,EAAQ,GAAR,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,OAAD,EAAU,GAAV,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,OAAD,EAAU,GAAV,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,MAAD,EAAS,GAAT,CAAvB,EAlD8C;;EAqD9C7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,SAAD,EAAY,MAAZ,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,QAAD,EAAW,MAAX,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,QAAD,EAAW,MAAX,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,EAAnB,EAAuB,CAAC,UAAD,EAAa,MAAb,CAAvB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,SAAD,EAAY,MAAZ,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,SAAD,EAAY,MAAZ,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,QAAD,EAAW,MAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,UAAD,EAAa,MAAb,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,UAAD,EAAa,MAAb,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,SAAD,EAAY,MAAZ,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,aAAD,EAAgB,MAAhB,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,QAAD,EAAW,MAAX,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,UAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,aAAD,EAAgB,MAAhB,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,YAAD,EAAe,MAAf,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,WAAD,EAAc,MAAd,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,SAAD,EAAY,KAAZ,CAAxB,EArE8C;;EAwE9C7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,IAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB;EACA7D,EAAAA,MAAM,CAAC6D,WAAP,CAAmB,GAAnB,EAAwB,CAAC,KAAD,CAAxB,EA/F8C;;EAkG9C7D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,OAAD,EAAU,GAAV,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,aAAD,EAAgB,kBAAhB,EAAoC,GAApC,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,IAAD,EAAO,GAAP,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,QAAD,EAAW,GAAX,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,QAAD,EAAW,SAAX,EAAsB,YAAtB,EAAoC,GAApC,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,SAAD,EAAY,GAAZ,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,OAAD,EAAU,GAAV,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,WAAD,EAAc,KAAd,EAAqB,GAArB,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,UAAD,EAAa,GAAb,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,WAAD,EAAc,GAAd,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,YAAD,EAAe,GAAf,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,YAAD,EAAe,GAAf,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,MAAD,EAAS,GAAT,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,gBAAD,EAAmB,kBAAnB,EAAuC,GAAvC,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,iBAAD,EAAoB,mBAApB,EAAyC,GAAzC,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,YAAjB,EAA+B,CAAC,aAAD,EAAgB,GAAhB,CAA/B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,OAAD,EAAU,GAAV,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,YAAjB,EAA+B,CAAC,eAAD,EAAkB,IAAlB,CAA/B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,YAAjB,EAA+B,CAAC,kBAAD,EAAqB,GAArB,CAA/B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,mBAAD,EAAsB,GAAtB,CAA9B;EACA9D,EAAAA,MAAM,CAAC8D,SAAP,CAAiB,WAAjB,EAA8B,CAAC,cAAD,EAAiB,GAAjB,CAA9B;;EAEA,MAAI7B,QAAQ,CAAC0B,KAAT,CAAe,KAAf,CAAJ,EAA2B;EACzB3D,IAAAA,MAAM,CAAC8D,SAAP,CAAiB,SAAjB,EAA4B,CAAC,KAAD,EAAQ,UAAR,CAA5B;EACD,GAFD,MAEO;EACL9D,IAAAA,MAAM,CAAC8D,SAAP,CAAiB,MAAjB,EAAyB,CAAC,KAAD,EAAQ,UAAR,CAAzB;EACD,GA5H6C;;;EA+H9C,OAAK,IAAIrG,OAAO,GAAG,EAAnB,EAAuBA,OAAO,IAAI,EAAlC,EAAsCA,OAAO,IAAI,CAAjD,EAAoD;EAClD,QAAI7B,OAAO,GAAGmI,MAAM,CAACC,YAAP,CAAoBvG,OAAO,GAAG,EAA9B,CAAd;EACA,QAAIwG,cAAc,GAAGF,MAAM,CAACC,YAAP,CAAoBvG,OAApB,CAArB;EACDuC,IAAAA,MAAM,CAAC6D,WAAP,CAAmBpG,OAAnB,EAA4B7B,OAA5B;EACAoE,IAAAA,MAAM,CAAC8D,SAAP,CAAiB,aAAalI,OAA9B,EAAuCqI,cAAvC;EACAjE,IAAAA,MAAM,CAAC8D,SAAP,CAAiB,gBAAgBlI,OAAjC,EAA0CqI,cAA1C;EACA,GArI6C;;;EAwI9C,MAAMC,gBAAgB,GAAGnC,SAAS,CAAC4B,KAAV,CAAgB,SAAhB,IAA6B,EAA7B,GAAmC,GAA5D;EACA,MAAMQ,WAAW,GAAQpC,SAAS,CAAC4B,KAAV,CAAgB,SAAhB,IAA6B,GAA7B,GAAmC,GAA5D;EACA,MAAMS,YAAY,GAAOrC,SAAS,CAAC4B,KAAV,CAAgB,SAAhB,IAA6B,EAA7B,GAAmC,GAA5D;EACA,MAAIU,kBAAJ;EACA,MAAIC,mBAAJ;;EACA,MAAIrC,QAAQ,CAAC0B,KAAT,CAAe,KAAf,MAA0B5B,SAAS,CAAC4B,KAAV,CAAgB,QAAhB,KAA6B5B,SAAS,CAAC4B,KAAV,CAAgB,QAAhB,CAAvD,CAAJ,EAAuF;EACrFU,IAAAA,kBAAkB,GAAI,EAAtB;EACAC,IAAAA,mBAAmB,GAAG,EAAtB;EACD,GAHD,MAGO,IAAGrC,QAAQ,CAAC0B,KAAT,CAAe,KAAf,KAAyB5B,SAAS,CAAC4B,KAAV,CAAgB,OAAhB,CAA5B,EAAsD;EAC3DU,IAAAA,kBAAkB,GAAI,EAAtB;EACAC,IAAAA,mBAAmB,GAAG,EAAtB;EACD,GAHM,MAGA,IAAGrC,QAAQ,CAAC0B,KAAT,CAAe,KAAf,KAAyB5B,SAAS,CAAC4B,KAAV,CAAgB,SAAhB,CAA5B,EAAwD;EAC7DU,IAAAA,kBAAkB,GAAI,GAAtB;EACAC,IAAAA,mBAAmB,GAAG,GAAtB;EACD;;EACDtE,EAAAA,MAAM,CAAC6D,WAAP,CAAmBK,gBAAnB,EAAwC,CAAC,WAAD,EAAc,GAAd,CAAxC;EACAlE,EAAAA,MAAM,CAAC6D,WAAP,CAAmBM,WAAnB,EAAwC,CAAC,MAAD,EAAS,GAAT,CAAxC;EACAnE,EAAAA,MAAM,CAAC6D,WAAP,CAAmBO,YAAnB,EAAwC,CAAC,OAAD,EAAU,WAAV,EAAuB,GAAvB,CAAxC;EACApE,EAAAA,MAAM,CAAC6D,WAAP,CAAmBQ,kBAAnB,EAAwC,CAAC,SAAD,EAAY,SAAZ,EAAuB,KAAvB,EAA8B,OAA9B,EAAuC,aAAvC,EAAsD,aAAtD,EAAqE,SAArE,EAAgF,WAAhF,CAAxC;EACArE,EAAAA,MAAM,CAAC6D,WAAP,CAAmBS,mBAAnB,EAAwC,CAAC,SAAD,EAAY,SAAZ,EAAuB,KAAvB,EAA8B,OAA9B,EAAuC,cAAvC,EAAuD,cAAvD,EAAuE,UAAvE,EAAmF,YAAnF,CAAxC,EA3J8C;;EA8J9CtE,EAAAA,MAAM,CAACjC,UAAP,CAAkB,SAAlB;EACD;;MC3JKwG,QAAQ,GAAG,IAAI/F,QAAJ;EAEjB+F,QAAQ,CAACC,SAAT,CAAmB,IAAnB,EAAyBZ,EAAzB;EAEAW,QAAQ,CAAC/F,QAAT,GAAoBA,QAApB;EACA+F,QAAQ,CAACvH,MAAT,GAAkBA,MAAlB;EACAuH,QAAQ,CAAC/J,QAAT,GAAoBA,QAApB;;;;;;;;"} + + +/***/ }), + +/***/ "./node_modules/lodash/lodash.js": +/*!***************************************!*\ + !*** ./node_modules/lodash/lodash.js ***! + \***************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* module decorator */ module = __webpack_require__.nmd(module); +var __WEBPACK_AMD_DEFINE_RESULT__;/** + * @license + * Lodash + * Copyright OpenJS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre-ES5 environments. */ + var undefined; + + /** Used as the semantic version number. */ + var VERSION = '4.17.21'; + + /** Used as the size to enable large array optimizations. */ + var LARGE_ARRAY_SIZE = 200; + + /** Error message constants. */ + var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', + FUNC_ERROR_TEXT = 'Expected a function', + INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`'; + + /** Used to stand-in for `undefined` hash values. */ + var HASH_UNDEFINED = '__lodash_hash_undefined__'; + + /** Used as the maximum memoize cache size. */ + var MAX_MEMOIZE_SIZE = 500; + + /** Used as the internal argument placeholder. */ + var PLACEHOLDER = '__lodash_placeholder__'; + + /** Used to compose bitmasks for cloning. */ + var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + + /** Used to compose bitmasks for value comparisons. */ + var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + + /** Used to compose bitmasks for function metadata. */ + var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256, + WRAP_FLIP_FLAG = 512; + + /** Used as default options for `_.truncate`. */ + var DEFAULT_TRUNC_LENGTH = 30, + DEFAULT_TRUNC_OMISSION = '...'; + + /** Used to detect hot functions by number of calls within a span of milliseconds. */ + var HOT_COUNT = 800, + HOT_SPAN = 16; + + /** Used to indicate the type of lazy iteratees. */ + var LAZY_FILTER_FLAG = 1, + LAZY_MAP_FLAG = 2, + LAZY_WHILE_FLAG = 3; + + /** Used as references for various `Number` constants. */ + var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + + /** Used as references for the maximum length and index of an array. */ + var MAX_ARRAY_LENGTH = 4294967295, + MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, + HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; + + /** Used to associate wrap methods with their bit flags. */ + var wrapFlags = [ + ['ary', WRAP_ARY_FLAG], + ['bind', WRAP_BIND_FLAG], + ['bindKey', WRAP_BIND_KEY_FLAG], + ['curry', WRAP_CURRY_FLAG], + ['curryRight', WRAP_CURRY_RIGHT_FLAG], + ['flip', WRAP_FLIP_FLAG], + ['partial', WRAP_PARTIAL_FLAG], + ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], + ['rearg', WRAP_REARG_FLAG] + ]; + + /** `Object#toString` result references. */ + var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + domExcTag = '[object DOMException]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + nullTag = '[object Null]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + undefinedTag = '[object Undefined]', + weakMapTag = '[object WeakMap]', + weakSetTag = '[object WeakSet]'; + + var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + + /** Used to match empty string literals in compiled template source. */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** Used to match HTML entities and HTML characters. */ + var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, + reUnescapedHtml = /[&<>"']/g, + reHasEscapedHtml = RegExp(reEscapedHtml.source), + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + + /** Used to match template delimiters. */ + var reEscape = /<%-([\s\S]+?)%>/g, + reEvaluate = /<%([\s\S]+?)%>/g, + reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match property names within property paths. */ + var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/, + rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; + + /** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ + var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, + reHasRegExpChar = RegExp(reRegExpChar.source); + + /** Used to match leading whitespace. */ + var reTrimStart = /^\s+/; + + /** Used to match a single whitespace character. */ + var reWhitespace = /\s/; + + /** Used to match wrap detail comments. */ + var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, + reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, + reSplitDetails = /,? & /; + + /** Used to match words composed of alphanumeric characters. */ + var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; + + /** + * Used to validate the `validate` option in `_.template` variable. + * + * Forbids characters which could potentially change the meaning of the function argument definition: + * - "()," (modification of function parameters) + * - "=" (default value) + * - "[]{}" (destructuring of function parameters) + * - "/" (beginning of a comment) + * - whitespace + */ + var reForbiddenIdentifierChars = /[()=,{}\[\]\/\s]/; + + /** Used to match backslashes in property paths. */ + var reEscapeChar = /\\(\\)?/g; + + /** + * Used to match + * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match `RegExp` flags from their coerced string values. */ + var reFlags = /\w*$/; + + /** Used to detect bad signed hexadecimal string values. */ + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + + /** Used to detect binary string values. */ + var reIsBinary = /^0b[01]+$/i; + + /** Used to detect host constructors (Safari). */ + var reIsHostCtor = /^\[object .+?Constructor\]$/; + + /** Used to detect octal string values. */ + var reIsOctal = /^0o[0-7]+$/i; + + /** Used to detect unsigned integer values. */ + var reIsUint = /^(?:0|[1-9]\d*)$/; + + /** Used to match Latin Unicode letters (excluding mathematical operators). */ + var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; + + /** Used to ensure capturing order of template delimiters. */ + var reNoMatch = /($^)/; + + /** Used to match unescaped characters in compiled string literals. */ + var reUnescapedString = /['\n\r\u2028\u2029\\]/g; + + /** Used to compose unicode character classes. */ + var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsDingbatRange = '\\u2700-\\u27bf', + rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', + rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', + rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', + rsPunctuationRange = '\\u2000-\\u206f', + rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', + rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', + rsVarRange = '\\ufe0e\\ufe0f', + rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; + + /** Used to compose unicode capture groups. */ + var rsApos = "['\u2019]", + rsAstral = '[' + rsAstralRange + ']', + rsBreak = '[' + rsBreakRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsDigits = '\\d+', + rsDingbat = '[' + rsDingbatRange + ']', + rsLower = '[' + rsLowerRange + ']', + rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsUpper = '[' + rsUpperRange + ']', + rsZWJ = '\\u200d'; + + /** Used to compose unicode regexes. */ + var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', + rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', + rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', + rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', + reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', + rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + + /** Used to match apostrophes. */ + var reApos = RegExp(rsApos, 'g'); + + /** + * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and + * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). + */ + var reComboMark = RegExp(rsCombo, 'g'); + + /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ + var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + + /** Used to match complex or compound words. */ + var reUnicodeWord = RegExp([ + rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', + rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', + rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, + rsUpper + '+' + rsOptContrUpper, + rsOrdUpper, + rsOrdLower, + rsDigits, + rsEmoji + ].join('|'), 'g'); + + /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ + var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); + + /** Used to detect strings that need a more robust regexp to match words. */ + var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; + + /** Used to assign default `context` object properties. */ + var contextProps = [ + 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', + 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', + 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', + 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', + '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' + ]; + + /** Used to make template sourceURLs easier to identify. */ + var templateCounter = -1; + + /** Used to identify `toStringTag` values of typed arrays. */ + var typedArrayTags = {}; + typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = + typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = + typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = + typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = + typedArrayTags[uint32Tag] = true; + typedArrayTags[argsTag] = typedArrayTags[arrayTag] = + typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = + typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = + typedArrayTags[errorTag] = typedArrayTags[funcTag] = + typedArrayTags[mapTag] = typedArrayTags[numberTag] = + typedArrayTags[objectTag] = typedArrayTags[regexpTag] = + typedArrayTags[setTag] = typedArrayTags[stringTag] = + typedArrayTags[weakMapTag] = false; + + /** Used to identify `toStringTag` values supported by `_.clone`. */ + var cloneableTags = {}; + cloneableTags[argsTag] = cloneableTags[arrayTag] = + cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = + cloneableTags[boolTag] = cloneableTags[dateTag] = + cloneableTags[float32Tag] = cloneableTags[float64Tag] = + cloneableTags[int8Tag] = cloneableTags[int16Tag] = + cloneableTags[int32Tag] = cloneableTags[mapTag] = + cloneableTags[numberTag] = cloneableTags[objectTag] = + cloneableTags[regexpTag] = cloneableTags[setTag] = + cloneableTags[stringTag] = cloneableTags[symbolTag] = + cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = + cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; + cloneableTags[errorTag] = cloneableTags[funcTag] = + cloneableTags[weakMapTag] = false; + + /** Used to map Latin Unicode letters to basic Latin letters. */ + var deburredLetters = { + // Latin-1 Supplement block. + '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', + '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', + '\xc7': 'C', '\xe7': 'c', + '\xd0': 'D', '\xf0': 'd', + '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', + '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', + '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', + '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', + '\xd1': 'N', '\xf1': 'n', + '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', + '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', + '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', + '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', + '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', + '\xc6': 'Ae', '\xe6': 'ae', + '\xde': 'Th', '\xfe': 'th', + '\xdf': 'ss', + // Latin Extended-A block. + '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', + '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', + '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', + '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', + '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', + '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', + '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', + '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', + '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', + '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', + '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', + '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', + '\u0134': 'J', '\u0135': 'j', + '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', + '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', + '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', + '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', + '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', + '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', + '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', + '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', + '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', + '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', + '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', + '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', + '\u0163': 't', '\u0165': 't', '\u0167': 't', + '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', + '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', + '\u0174': 'W', '\u0175': 'w', + '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', + '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', + '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', + '\u0132': 'IJ', '\u0133': 'ij', + '\u0152': 'Oe', '\u0153': 'oe', + '\u0149': "'n", '\u017f': 's' + }; + + /** Used to map characters to HTML entities. */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to map HTML entities to characters. */ + var htmlUnescapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': "'" + }; + + /** Used to escape characters for inclusion in compiled string literals. */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Built-in method references without a dependency on `root`. */ + var freeParseFloat = parseFloat, + freeParseInt = parseInt; + + /** Detect free variable `global` from Node.js. */ + var freeGlobal = typeof __webpack_require__.g == 'object' && __webpack_require__.g && __webpack_require__.g.Object === Object && __webpack_require__.g; + + /** Detect free variable `self`. */ + var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + + /** Used as a reference to the global object. */ + var root = freeGlobal || freeSelf || Function('return this')(); + + /** Detect free variable `exports`. */ + var freeExports = true && exports && !exports.nodeType && exports; + + /** Detect free variable `module`. */ + var freeModule = freeExports && "object" == 'object' && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports`. */ + var moduleExports = freeModule && freeModule.exports === freeExports; + + /** Detect free variable `process` from Node.js. */ + var freeProcess = moduleExports && freeGlobal.process; + + /** Used to access faster Node.js helpers. */ + var nodeUtil = (function() { + try { + // Use `util.types` for Node.js 10+. + var types = freeModule && freeModule.require && freeModule.require('util').types; + + if (types) { + return types; + } + + // Legacy `process.binding('util')` for Node.js < 10. + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} + }()); + + /* Node.js helper references. */ + var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, + nodeIsDate = nodeUtil && nodeUtil.isDate, + nodeIsMap = nodeUtil && nodeUtil.isMap, + nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, + nodeIsSet = nodeUtil && nodeUtil.isSet, + nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + + /*--------------------------------------------------------------------------*/ + + /** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ + function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); + } + + /** + * A specialized version of `baseAggregator` for arrays. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function arrayAggregator(array, setter, iteratee, accumulator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + var value = array[index]; + setter(accumulator, value, iteratee(value), array); + } + return accumulator; + } + + /** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.forEachRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEachRight(array, iteratee) { + var length = array == null ? 0 : array.length; + + while (length--) { + if (iteratee(array[length], length, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.every` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + */ + function arrayEvery(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (!predicate(array[index], index, array)) { + return false; + } + } + return true; + } + + /** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * A specialized version of `_.includes` for arrays without support for + * specifying an index to search from. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludes(array, value) { + var length = array == null ? 0 : array.length; + return !!length && baseIndexOf(array, value, 0) > -1; + } + + /** + * This function is like `arrayIncludes` except that it accepts a comparator. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @param {Function} comparator The comparator invoked per element. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludesWith(array, value, comparator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (comparator(value, array[index])) { + return true; + } + } + return false; + } + + /** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; + } + + /** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ + function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; + + while (++index < length) { + array[offset + index] = values[index]; + } + return array; + } + + /** + * A specialized version of `_.reduce` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the first element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduce(array, iteratee, accumulator, initAccum) { + var index = -1, + length = array == null ? 0 : array.length; + + if (initAccum && length) { + accumulator = array[++index]; + } + while (++index < length) { + accumulator = iteratee(accumulator, array[index], index, array); + } + return accumulator; + } + + /** + * A specialized version of `_.reduceRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the last element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduceRight(array, iteratee, accumulator, initAccum) { + var length = array == null ? 0 : array.length; + if (initAccum && length) { + accumulator = array[--length]; + } + while (length--) { + accumulator = iteratee(accumulator, array[length], length, array); + } + return accumulator; + } + + /** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; + } + + /** + * Gets the size of an ASCII `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + var asciiSize = baseProperty('length'); + + /** + * Converts an ASCII `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function asciiToArray(string) { + return string.split(''); + } + + /** + * Splits an ASCII `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function asciiWords(string) { + return string.match(reAsciiWord) || []; + } + + /** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ + function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; + } + + /** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); + + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.indexOf` without `fromIndex` bounds checks. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + return value === value + ? strictIndexOf(array, value, fromIndex) + : baseFindIndex(array, baseIsNaN, fromIndex); + } + + /** + * This function is like `baseIndexOf` except that it accepts a comparator. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @param {Function} comparator The comparator invoked per element. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOfWith(array, value, fromIndex, comparator) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (comparator(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.isNaN` without support for number objects. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + */ + function baseIsNaN(value) { + return value !== value; + } + + /** + * The base implementation of `_.mean` and `_.meanBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the mean. + */ + function baseMean(array, iteratee) { + var length = array == null ? 0 : array.length; + return length ? (baseSum(array, iteratee) / length) : NAN; + } + + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ + function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.sortBy` which uses `comparer` to define the + * sort order of `array` and replaces criteria objects with their corresponding + * values. + * + * @private + * @param {Array} array The array to sort. + * @param {Function} comparer The function to define sort order. + * @returns {Array} Returns `array`. + */ + function baseSortBy(array, comparer) { + var length = array.length; + + array.sort(comparer); + while (length--) { + array[length] = array[length].value; + } + return array; + } + + /** + * The base implementation of `_.sum` and `_.sumBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the sum. + */ + function baseSum(array, iteratee) { + var result, + index = -1, + length = array.length; + + while (++index < length) { + var current = iteratee(array[index]); + if (current !== undefined) { + result = result === undefined ? current : (result + current); + } + } + return result; + } + + /** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ + function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; + } + + /** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ + function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); + } + + /** + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. + */ + function baseTrim(string) { + return string + ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') + : string; + } + + /** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ + function baseUnary(func) { + return function(value) { + return func(value); + }; + } + + /** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ + function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); + } + + /** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function cacheHas(cache, key) { + return cache.has(key); + } + + /** + * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the first unmatched string symbol. + */ + function charsStartIndex(strSymbols, chrSymbols) { + var index = -1, + length = strSymbols.length; + + while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the last unmatched string symbol. + */ + function charsEndIndex(strSymbols, chrSymbols) { + var index = strSymbols.length; + + while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Gets the number of `placeholder` occurrences in `array`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} placeholder The placeholder to search for. + * @returns {number} Returns the placeholder count. + */ + function countHolders(array, placeholder) { + var length = array.length, + result = 0; + + while (length--) { + if (array[length] === placeholder) { + ++result; + } + } + return result; + } + + /** + * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A + * letters to basic Latin letters. + * + * @private + * @param {string} letter The matched letter to deburr. + * @returns {string} Returns the deburred letter. + */ + var deburrLetter = basePropertyOf(deburredLetters); + + /** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + var escapeHtmlChar = basePropertyOf(htmlEscapes); + + /** + * Used by `_.template` to escape characters for inclusion in compiled string literals. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(chr) { + return '\\' + stringEscapes[chr]; + } + + /** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function getValue(object, key) { + return object == null ? undefined : object[key]; + } + + /** + * Checks if `string` contains Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a symbol is found, else `false`. + */ + function hasUnicode(string) { + return reHasUnicode.test(string); + } + + /** + * Checks if `string` contains a word composed of Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a word is found, else `false`. + */ + function hasUnicodeWord(string) { + return reHasUnicodeWord.test(string); + } + + /** + * Converts `iterator` to an array. + * + * @private + * @param {Object} iterator The iterator to convert. + * @returns {Array} Returns the converted array. + */ + function iteratorToArray(iterator) { + var data, + result = []; + + while (!(data = iterator.next()).done) { + result.push(data.value); + } + return result; + } + + /** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ + function mapToArray(map) { + var index = -1, + result = Array(map.size); + + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; + } + + /** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; + } + + /** + * Replaces all `placeholder` elements in `array` with an internal placeholder + * and returns an array of their indexes. + * + * @private + * @param {Array} array The array to modify. + * @param {*} placeholder The placeholder to replace. + * @returns {Array} Returns the new array of placeholder indexes. + */ + function replaceHolders(array, placeholder) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value === placeholder || value === PLACEHOLDER) { + array[index] = PLACEHOLDER; + result[resIndex++] = index; + } + } + return result; + } + + /** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ + function setToArray(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = value; + }); + return result; + } + + /** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ + function setToPairs(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; + } + + /** + * A specialized version of `_.indexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictIndexOf(array, value, fromIndex) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * A specialized version of `_.lastIndexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictLastIndexOf(array, value, fromIndex) { + var index = fromIndex + 1; + while (index--) { + if (array[index] === value) { + return index; + } + } + return index; + } + + /** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ + function stringSize(string) { + return hasUnicode(string) + ? unicodeSize(string) + : asciiSize(string); + } + + /** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function stringToArray(string) { + return hasUnicode(string) + ? unicodeToArray(string) + : asciiToArray(string); + } + + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace + * character of `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the index of the last non-whitespace character. + */ + function trimmedEndIndex(string) { + var index = string.length; + + while (index-- && reWhitespace.test(string.charAt(index))) {} + return index; + } + + /** + * Used by `_.unescape` to convert HTML entities to characters. + * + * @private + * @param {string} chr The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + var unescapeHtmlChar = basePropertyOf(htmlUnescapes); + + /** + * Gets the size of a Unicode `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + function unicodeSize(string) { + var result = reUnicode.lastIndex = 0; + while (reUnicode.test(string)) { + ++result; + } + return result; + } + + /** + * Converts a Unicode `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function unicodeToArray(string) { + return string.match(reUnicode) || []; + } + + /** + * Splits a Unicode `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function unicodeWords(string) { + return string.match(reUnicodeWord) || []; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Create a new pristine `lodash` function using the `context` object. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Util + * @param {Object} [context=root] The context object. + * @returns {Function} Returns a new `lodash` function. + * @example + * + * _.mixin({ 'foo': _.constant('foo') }); + * + * var lodash = _.runInContext(); + * lodash.mixin({ 'bar': lodash.constant('bar') }); + * + * _.isFunction(_.foo); + * // => true + * _.isFunction(_.bar); + * // => false + * + * lodash.isFunction(lodash.foo); + * // => false + * lodash.isFunction(lodash.bar); + * // => true + * + * // Create a suped-up `defer` in Node.js. + * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; + */ + var runInContext = (function runInContext(context) { + context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); + + /** Built-in constructor references. */ + var Array = context.Array, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** Used for built-in method references. */ + var arrayProto = Array.prototype, + funcProto = Function.prototype, + objectProto = Object.prototype; + + /** Used to detect overreaching core-js shims. */ + var coreJsData = context['__core-js_shared__']; + + /** Used to resolve the decompiled source of functions. */ + var funcToString = funcProto.toString; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Used to generate unique IDs. */ + var idCounter = 0; + + /** Used to detect methods masquerading as native. */ + var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; + }()); + + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + var nativeObjectToString = objectProto.toString; + + /** Used to infer the `Object` constructor. */ + var objectCtorString = funcToString.call(Object); + + /** Used to restore the original `_` reference in `_.noConflict`. */ + var oldDash = root._; + + /** Used to detect if a method is native. */ + var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' + ); + + /** Built-in value references. */ + var Buffer = moduleExports ? context.Buffer : undefined, + Symbol = context.Symbol, + Uint8Array = context.Uint8Array, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, + getPrototype = overArg(Object.getPrototypeOf, Object), + objectCreate = Object.create, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice, + spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, + symIterator = Symbol ? Symbol.iterator : undefined, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + + var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} + }()); + + /** Mocked built-ins. */ + var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, + ctxNow = Date && Date.now !== root.Date.now && Date.now, + ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; + + /* Built-in method references for those with the same name as other `lodash` methods. */ + var nativeCeil = Math.ceil, + nativeFloor = Math.floor, + nativeGetSymbols = Object.getOwnPropertySymbols, + nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeIsFinite = context.isFinite, + nativeJoin = arrayProto.join, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max, + nativeMin = Math.min, + nativeNow = Date.now, + nativeParseInt = context.parseInt, + nativeRandom = Math.random, + nativeReverse = arrayProto.reverse; + + /* Built-in method references that are verified to be native. */ + var DataView = getNative(context, 'DataView'), + Map = getNative(context, 'Map'), + Promise = getNative(context, 'Promise'), + Set = getNative(context, 'Set'), + WeakMap = getNative(context, 'WeakMap'), + nativeCreate = getNative(Object, 'create'); + + /** Used to store function metadata. */ + var metaMap = WeakMap && new WeakMap; + + /** Used to lookup unminified function names. */ + var realNames = {}; + + /** Used to detect maps, sets, and weakmaps. */ + var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + + /** Used to convert symbols to primitives and strings. */ + var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps `value` to enable implicit method + * chain sequences. Methods that operate on and return arrays, collections, + * and functions can be chained together. Methods that retrieve a single value + * or may return a primitive value will automatically end the chain sequence + * and return the unwrapped value. Otherwise, the value must be unwrapped + * with `_#value`. + * + * Explicit chain sequences, which must be unwrapped with `_#value`, may be + * enabled using `_.chain`. + * + * The execution of chained methods is lazy, that is, it's deferred until + * `_#value` is implicitly or explicitly called. + * + * Lazy evaluation allows several methods to support shortcut fusion. + * Shortcut fusion is an optimization to merge iteratee calls; this avoids + * the creation of intermediate arrays and can greatly reduce the number of + * iteratee executions. Sections of a chain sequence qualify for shortcut + * fusion if the section is applied to an array and iteratees accept only + * one argument. The heuristic for whether a section qualifies for shortcut + * fusion is subject to change. + * + * Chaining is supported in custom builds as long as the `_#value` method is + * directly or indirectly included in the build. + * + * In addition to lodash methods, wrappers have `Array` and `String` methods. + * + * The wrapper `Array` methods are: + * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` + * + * The wrapper `String` methods are: + * `replace` and `split` + * + * The wrapper methods that support shortcut fusion are: + * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, + * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, + * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` + * + * The chainable wrapper methods are: + * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, + * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, + * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, + * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, + * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, + * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, + * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, + * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, + * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, + * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, + * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, + * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, + * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, + * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, + * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, + * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, + * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, + * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, + * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, + * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, + * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, + * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, + * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, + * `zipObject`, `zipObjectDeep`, and `zipWith` + * + * The wrapper methods that are **not** chainable by default are: + * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, + * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, + * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, + * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, + * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, + * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, + * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, + * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, + * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, + * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, + * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, + * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, + * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, + * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, + * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, + * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, + * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, + * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, + * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, + * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, + * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, + * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, + * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, + * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, + * `upperFirst`, `value`, and `words` + * + * @name _ + * @constructor + * @category Seq + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2, 3]); + * + * // Returns an unwrapped value. + * wrapped.reduce(_.add); + * // => 6 + * + * // Returns a wrapped value. + * var squares = wrapped.map(square); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { + if (value instanceof LodashWrapper) { + return value; + } + if (hasOwnProperty.call(value, '__wrapped__')) { + return wrapperClone(value); + } + } + return new LodashWrapper(value); + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ + var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; + }()); + + /** + * The function whose prototype chain sequence wrappers inherit from. + * + * @private + */ + function baseLodash() { + // No operation performed. + } + + /** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ + function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + this.__index__ = 0; + this.__values__ = undefined; + } + + /** + * By default, the template delimiters used by lodash are like those in + * embedded Ruby (ERB) as well as ES2015 template strings. Change the + * following template settings to use alternative delimiters. + * + * @static + * @memberOf _ + * @type {Object} + */ + lodash.templateSettings = { + + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'escape': reEscape, + + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'evaluate': reEvaluate, + + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'interpolate': reInterpolate, + + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type {string} + */ + 'variable': '', + + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type {Object} + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type {Function} + */ + '_': lodash + } + }; + + // Ensure wrappers are instances of `baseLodash`. + lodash.prototype = baseLodash.prototype; + lodash.prototype.constructor = lodash; + + LodashWrapper.prototype = baseCreate(baseLodash.prototype); + LodashWrapper.prototype.constructor = LodashWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. + * + * @private + * @constructor + * @param {*} value The value to wrap. + */ + function LazyWrapper(value) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__dir__ = 1; + this.__filtered__ = false; + this.__iteratees__ = []; + this.__takeCount__ = MAX_ARRAY_LENGTH; + this.__views__ = []; + } + + /** + * Creates a clone of the lazy wrapper object. + * + * @private + * @name clone + * @memberOf LazyWrapper + * @returns {Object} Returns the cloned `LazyWrapper` object. + */ + function lazyClone() { + var result = new LazyWrapper(this.__wrapped__); + result.__actions__ = copyArray(this.__actions__); + result.__dir__ = this.__dir__; + result.__filtered__ = this.__filtered__; + result.__iteratees__ = copyArray(this.__iteratees__); + result.__takeCount__ = this.__takeCount__; + result.__views__ = copyArray(this.__views__); + return result; + } + + /** + * Reverses the direction of lazy iteration. + * + * @private + * @name reverse + * @memberOf LazyWrapper + * @returns {Object} Returns the new reversed `LazyWrapper` object. + */ + function lazyReverse() { + if (this.__filtered__) { + var result = new LazyWrapper(this); + result.__dir__ = -1; + result.__filtered__ = true; + } else { + result = this.clone(); + result.__dir__ *= -1; + } + return result; + } + + /** + * Extracts the unwrapped value from its lazy wrapper. + * + * @private + * @name value + * @memberOf LazyWrapper + * @returns {*} Returns the unwrapped value. + */ + function lazyValue() { + var array = this.__wrapped__.value(), + dir = this.__dir__, + isArr = isArray(array), + isRight = dir < 0, + arrLength = isArr ? array.length : 0, + view = getView(0, arrLength, this.__views__), + start = view.start, + end = view.end, + length = end - start, + index = isRight ? end : (start - 1), + iteratees = this.__iteratees__, + iterLength = iteratees.length, + resIndex = 0, + takeCount = nativeMin(length, this.__takeCount__); + + if (!isArr || (!isRight && arrLength == length && takeCount == length)) { + return baseWrapperValue(array, this.__actions__); + } + var result = []; + + outer: + while (length-- && resIndex < takeCount) { + index += dir; + + var iterIndex = -1, + value = array[index]; + + while (++iterIndex < iterLength) { + var data = iteratees[iterIndex], + iteratee = data.iteratee, + type = data.type, + computed = iteratee(value); + + if (type == LAZY_MAP_FLAG) { + value = computed; + } else if (!computed) { + if (type == LAZY_FILTER_FLAG) { + continue outer; + } else { + break outer; + } + } + } + result[resIndex++] = value; + } + return result; + } + + // Ensure `LazyWrapper` is an instance of `baseLodash`. + LazyWrapper.prototype = baseCreate(baseLodash.prototype); + LazyWrapper.prototype.constructor = LazyWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ + function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; + } + + /** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; + } + + /** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); + } + + /** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ + function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; + } + + // Add methods to `Hash`. + Hash.prototype.clear = hashClear; + Hash.prototype['delete'] = hashDelete; + Hash.prototype.get = hashGet; + Hash.prototype.has = hashHas; + Hash.prototype.set = hashSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ + function listCacheClear() { + this.__data__ = []; + this.size = 0; + } + + /** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; + } + + /** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + return index < 0 ? undefined : data[index][1]; + } + + /** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; + } + + /** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ + function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; + } + + // Add methods to `ListCache`. + ListCache.prototype.clear = listCacheClear; + ListCache.prototype['delete'] = listCacheDelete; + ListCache.prototype.get = listCacheGet; + ListCache.prototype.has = listCacheHas; + ListCache.prototype.set = listCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ + function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; + } + + /** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function mapCacheGet(key) { + return getMapData(this, key).get(key); + } + + /** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function mapCacheHas(key) { + return getMapData(this, key).has(key); + } + + /** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ + function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; + + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; + } + + // Add methods to `MapCache`. + MapCache.prototype.clear = mapCacheClear; + MapCache.prototype['delete'] = mapCacheDelete; + MapCache.prototype.get = mapCacheGet; + MapCache.prototype.has = mapCacheHas; + MapCache.prototype.set = mapCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ + function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; + + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } + } + + /** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ + function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; + } + + /** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ + function setCacheHas(value) { + return this.__data__.has(value); + } + + // Add methods to `SetCache`. + SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; + SetCache.prototype.has = setCacheHas; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; + } + + /** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ + function stackClear() { + this.__data__ = new ListCache; + this.size = 0; + } + + /** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); + + this.size = data.size; + return result; + } + + /** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function stackGet(key) { + return this.__data__.get(key); + } + + /** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function stackHas(key) { + return this.__data__.has(key); + } + + /** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ + function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; + } + + // Add methods to `Stack`. + Stack.prototype.clear = stackClear; + Stack.prototype['delete'] = stackDelete; + Stack.prototype.get = stackGet; + Stack.prototype.has = stackHas; + Stack.prototype.set = stackSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ + function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; + } + + /** + * A specialized version of `_.sample` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @returns {*} Returns the random element. + */ + function arraySample(array) { + var length = array.length; + return length ? array[baseRandom(0, length - 1)] : undefined; + } + + /** + * A specialized version of `_.sampleSize` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function arraySampleSize(array, n) { + return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); + } + + /** + * A specialized version of `_.shuffle` for arrays. + * + * @private + * @param {Array} array The array to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function arrayShuffle(array) { + return shuffleSelf(copyArray(array)); + } + + /** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; + } + + /** + * Aggregates elements of `collection` on `accumulator` with keys transformed + * by `iteratee` and values set by `setter`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function baseAggregator(collection, setter, iteratee, accumulator) { + baseEach(collection, function(value, key, collection) { + setter(accumulator, value, iteratee(value), collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); + } + + /** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); + } + + /** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; + } + } + + /** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ + function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; + } + + /** + * The base implementation of `_.clamp` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + */ + function baseClamp(number, lower, upper) { + if (number === number) { + if (upper !== undefined) { + number = number <= upper ? number : upper; + } + if (lower !== undefined) { + number = number >= lower ? number : lower; + } + } + return number; + } + + /** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; + + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); + + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + } else if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + } + + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); + + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; + } + + /** + * The base implementation of `_.conforms` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + */ + function baseConforms(source) { + var props = keys(source); + return function(object) { + return baseConformsTo(object, source, props); + }; + } + + /** + * The base implementation of `_.conformsTo` which accepts `props` to check. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + */ + function baseConformsTo(object, source, props) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length], + predicate = source[key], + value = object[key]; + + if ((value === undefined && !(key in object)) || !predicate(value)) { + return false; + } + } + return true; + } + + /** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ + function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * The base implementation of methods like `_.difference` without support + * for excluding multiple arrays or iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Array} values The values to exclude. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + */ + function baseDifference(array, values, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + isCommon = true, + length = array.length, + result = [], + valuesLength = values.length; + + if (!length) { + return result; + } + if (iteratee) { + values = arrayMap(values, baseUnary(iteratee)); + } + if (comparator) { + includes = arrayIncludesWith; + isCommon = false; + } + else if (values.length >= LARGE_ARRAY_SIZE) { + includes = cacheHas; + isCommon = false; + values = new SetCache(values); + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee == null ? value : iteratee(value); + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var valuesIndex = valuesLength; + while (valuesIndex--) { + if (values[valuesIndex] === computed) { + continue outer; + } + } + result.push(value); + } + else if (!includes(values, computed, comparator)) { + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); + + /** + * The base implementation of `_.forEachRight` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEachRight = createBaseEach(baseForOwnRight, true); + + /** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ + function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; + } + + /** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ + function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !isSymbol(current)) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; + } + + /** + * The base implementation of `_.fill` without an iteratee call guard. + * + * @private + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + */ + function baseFill(array, value, start, end) { + var length = array.length; + + start = toInteger(start); + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = (end === undefined || end > length) ? length : toInteger(end); + if (end < 0) { + end += length; + } + end = start > end ? 0 : toLength(end); + while (start < end) { + array[start++] = value; + } + return array; + } + + /** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; + } + + /** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ + function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; + } + + /** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseFor = createBaseFor(); + + /** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseForRight = createBaseFor(true); + + /** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); + } + + /** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); + } + + /** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ + function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); + } + + /** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ + function baseGet(object, path) { + path = castPath(path, object); + + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; + } + + /** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ + function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); + } + + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); + } + + /** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ + function baseGt(value, other) { + return value > other; + } + + /** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); + } + + /** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHasIn(object, key) { + return object != null && key in Object(object); + } + + /** + * The base implementation of `_.inRange` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to check. + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + */ + function baseInRange(number, start, end) { + return number >= nativeMin(start, end) && number < nativeMax(start, end); + } + + /** + * The base implementation of methods like `_.intersection`, without support + * for iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of shared values. + */ + function baseIntersection(arrays, iteratee, comparator) { + var includes = comparator ? arrayIncludesWith : arrayIncludes, + length = arrays[0].length, + othLength = arrays.length, + othIndex = othLength, + caches = Array(othLength), + maxLength = Infinity, + result = []; + + while (othIndex--) { + var array = arrays[othIndex]; + if (othIndex && iteratee) { + array = arrayMap(array, baseUnary(iteratee)); + } + maxLength = nativeMin(array.length, maxLength); + caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) + ? new SetCache(othIndex && array) + : undefined; + } + array = arrays[0]; + + var index = -1, + seen = caches[0]; + + outer: + while (++index < length && result.length < maxLength) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (!(seen + ? cacheHas(seen, computed) + : includes(result, computed, comparator) + )) { + othIndex = othLength; + while (--othIndex) { + var cache = caches[othIndex]; + if (!(cache + ? cacheHas(cache, computed) + : includes(arrays[othIndex], computed, comparator)) + ) { + continue outer; + } + } + if (seen) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ + function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; + } + + /** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ + function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); + } + + /** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ + function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; + } + + /** + * The base implementation of `_.isArrayBuffer` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + */ + function baseIsArrayBuffer(value) { + return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; + } + + /** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ + function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; + } + + /** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); + } + + /** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; + } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); + } + + /** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ + function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; + } + + /** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ + function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; + } + + /** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ + function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); + } + + /** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ + function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; + } + + /** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ + function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; + } + + /** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ + function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; + } + + /** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ + function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); + } + + /** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; + + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ + function baseLt(value, other) { + return value < other; + } + + /** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; + } + + /** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); + } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; + } + + /** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; + } + + /** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + stack || (stack = new Stack); + if (isObject(srcValue)) { + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); + } + + /** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); + + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; + + var isCommon = newValue === undefined; + + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); + + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || isFunction(objValue)) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); + } + + /** + * The base implementation of `_.nth` which doesn't coerce arguments. + * + * @private + * @param {Array} array The array to query. + * @param {number} n The index of the element to return. + * @returns {*} Returns the nth element of `array`. + */ + function baseNth(array, n) { + var length = array.length; + if (!length) { + return; + } + n += n < 0 ? length : 0; + return isIndex(n, length) ? array[n] : undefined; + } + + /** + * The base implementation of `_.orderBy` without param guards. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {string[]} orders The sort orders of `iteratees`. + * @returns {Array} Returns the new sorted array. + */ + function baseOrderBy(collection, iteratees, orders) { + if (iteratees.length) { + iteratees = arrayMap(iteratees, function(iteratee) { + if (isArray(iteratee)) { + return function(value) { + return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee); + } + } + return iteratee; + }); + } else { + iteratees = [identity]; + } + + var index = -1; + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); + + var result = baseMap(collection, function(value, key, collection) { + var criteria = arrayMap(iteratees, function(iteratee) { + return iteratee(value); + }); + return { 'criteria': criteria, 'index': ++index, 'value': value }; + }); + + return baseSortBy(result, function(object, other) { + return compareMultiple(object, other, orders); + }); + } + + /** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ + function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); + } + + /** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ + function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; + + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); + + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; + } + + /** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; + } + + /** + * The base implementation of `_.pullAllBy` without support for iteratee + * shorthands. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + */ + function basePullAll(array, values, iteratee, comparator) { + var indexOf = comparator ? baseIndexOfWith : baseIndexOf, + index = -1, + length = values.length, + seen = array; + + if (array === values) { + values = copyArray(values); + } + if (iteratee) { + seen = arrayMap(array, baseUnary(iteratee)); + } + while (++index < length) { + var fromIndex = 0, + value = values[index], + computed = iteratee ? iteratee(value) : value; + + while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { + if (seen !== array) { + splice.call(seen, fromIndex, 1); + } + splice.call(array, fromIndex, 1); + } + } + return array; + } + + /** + * The base implementation of `_.pullAt` without support for individual + * indexes or capturing the removed elements. + * + * @private + * @param {Array} array The array to modify. + * @param {number[]} indexes The indexes of elements to remove. + * @returns {Array} Returns `array`. + */ + function basePullAt(array, indexes) { + var length = array ? indexes.length : 0, + lastIndex = length - 1; + + while (length--) { + var index = indexes[length]; + if (length == lastIndex || index !== previous) { + var previous = index; + if (isIndex(index)) { + splice.call(array, index, 1); + } else { + baseUnset(array, index); + } + } + } + return array; + } + + /** + * The base implementation of `_.random` without support for returning + * floating-point numbers. + * + * @private + * @param {number} lower The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the random number. + */ + function baseRandom(lower, upper) { + return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); + } + + /** + * The base implementation of `_.range` and `_.rangeRight` which doesn't + * coerce arguments. + * + * @private + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @param {number} step The value to increment or decrement by. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the range of numbers. + */ + function baseRange(start, end, step, fromRight) { + var index = -1, + length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), + result = Array(length); + + while (length--) { + result[fromRight ? length : ++index] = start; + start += step; + } + return result; + } + + /** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ + function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; + } + + /** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ + function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); + } + + /** + * The base implementation of `_.sample`. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + */ + function baseSample(collection) { + return arraySample(values(collection)); + } + + /** + * The base implementation of `_.sampleSize` without param guards. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function baseSampleSize(collection, n) { + var array = values(collection); + return shuffleSelf(array, baseClamp(n, 0, array.length)); + } + + /** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); + + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; + + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; + + if (key === '__proto__' || key === 'constructor' || key === 'prototype') { + return object; + } + + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; + } + + /** + * The base implementation of `setData` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var baseSetData = !metaMap ? identity : function(func, data) { + metaMap.set(func, data); + return func; + }; + + /** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); + }; + + /** + * The base implementation of `_.shuffle`. + * + * @private + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function baseShuffle(collection) { + return shuffleSelf(values(collection)); + } + + /** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; + } + + /** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function baseSome(collection, predicate) { + var result; + + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; + } + + /** + * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which + * performs a binary search of `array` to determine the index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndex(array, value, retHighest) { + var low = 0, + high = array == null ? low : array.length; + + if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { + while (low < high) { + var mid = (low + high) >>> 1, + computed = array[mid]; + + if (computed !== null && !isSymbol(computed) && + (retHighest ? (computed <= value) : (computed < value))) { + low = mid + 1; + } else { + high = mid; + } + } + return high; + } + return baseSortedIndexBy(array, value, identity, retHighest); + } + + /** + * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` + * which invokes `iteratee` for `value` and each element of `array` to compute + * their sort ranking. The iteratee is invoked with one argument; (value). + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} iteratee The iteratee invoked per element. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndexBy(array, value, iteratee, retHighest) { + var low = 0, + high = array == null ? 0 : array.length; + if (high === 0) { + return 0; + } + + value = iteratee(value); + var valIsNaN = value !== value, + valIsNull = value === null, + valIsSymbol = isSymbol(value), + valIsUndefined = value === undefined; + + while (low < high) { + var mid = nativeFloor((low + high) / 2), + computed = iteratee(array[mid]), + othIsDefined = computed !== undefined, + othIsNull = computed === null, + othIsReflexive = computed === computed, + othIsSymbol = isSymbol(computed); + + if (valIsNaN) { + var setLow = retHighest || othIsReflexive; + } else if (valIsUndefined) { + setLow = othIsReflexive && (retHighest || othIsDefined); + } else if (valIsNull) { + setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); + } else if (valIsSymbol) { + setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); + } else if (othIsNull || othIsSymbol) { + setLow = false; + } else { + setLow = retHighest ? (computed <= value) : (computed < value); + } + if (setLow) { + low = mid + 1; + } else { + high = mid; + } + } + return nativeMin(high, MAX_ARRAY_INDEX); + } + + /** + * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseSortedUniq(array, iteratee) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + if (!index || !eq(computed, seen)) { + var seen = computed; + result[resIndex++] = value === 0 ? 0 : value; + } + } + return result; + } + + /** + * The base implementation of `_.toNumber` which doesn't ensure correct + * conversions of binary, hexadecimal, or octal string values. + * + * @private + * @param {*} value The value to process. + * @returns {number} Returns the number. + */ + function baseToNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + return +value; + } + + /** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ + function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * The base implementation of `_.uniqBy` without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseUniq(array, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + length = array.length, + isCommon = true, + result = [], + seen = result; + + if (comparator) { + isCommon = false; + includes = arrayIncludesWith; + } + else if (length >= LARGE_ARRAY_SIZE) { + var set = iteratee ? null : createSet(array); + if (set) { + return setToArray(set); + } + isCommon = false; + includes = cacheHas; + seen = new SetCache; + } + else { + seen = iteratee ? [] : result; + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var seenIndex = seen.length; + while (seenIndex--) { + if (seen[seenIndex] === computed) { + continue outer; + } + } + if (iteratee) { + seen.push(computed); + } + result.push(value); + } + else if (!includes(seen, computed, comparator)) { + if (seen !== result) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ + function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; + } + + /** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); + } + + /** + * The base implementation of methods like `_.dropWhile` and `_.takeWhile` + * without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to query. + * @param {Function} predicate The function invoked per iteration. + * @param {boolean} [isDrop] Specify dropping elements instead of taking them. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the slice of `array`. + */ + function baseWhile(array, predicate, isDrop, fromRight) { + var length = array.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length) && + predicate(array[index], index, array)) {} + + return isDrop + ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) + : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); + } + + /** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ + function baseWrapperValue(value, actions) { + var result = value; + if (result instanceof LazyWrapper) { + result = result.value(); + } + return arrayReduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); + } + + /** + * The base implementation of methods like `_.xor`, without support for + * iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of values. + */ + function baseXor(arrays, iteratee, comparator) { + var length = arrays.length; + if (length < 2) { + return length ? baseUniq(arrays[0]) : []; + } + var index = -1, + result = Array(length); + + while (++index < length) { + var array = arrays[index], + othIndex = -1; + + while (++othIndex < length) { + if (othIndex != index) { + result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); + } + } + } + return baseUniq(baseFlatten(result, 1), iteratee, comparator); + } + + /** + * This base implementation of `_.zipObject` which assigns values using `assignFunc`. + * + * @private + * @param {Array} props The property identifiers. + * @param {Array} values The property values. + * @param {Function} assignFunc The function to assign values. + * @returns {Object} Returns the new object. + */ + function baseZipObject(props, values, assignFunc) { + var index = -1, + length = props.length, + valsLength = values.length, + result = {}; + + while (++index < length) { + var value = index < valsLength ? values[index] : undefined; + assignFunc(result, props[index], value); + } + return result; + } + + /** + * Casts `value` to an empty array if it's not an array like object. + * + * @private + * @param {*} value The value to inspect. + * @returns {Array|Object} Returns the cast array-like object. + */ + function castArrayLikeObject(value) { + return isArrayLikeObject(value) ? value : []; + } + + /** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ + function castFunction(value) { + return typeof value == 'function' ? value : identity; + } + + /** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ + function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); + } + + /** + * A `baseRest` alias which can be replaced with `identity` by module + * replacement plugins. + * + * @private + * @type {Function} + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + var castRest = baseRest; + + /** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ + function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); + } + + /** + * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). + * + * @private + * @param {number|Object} id The timer id or timeout object of the timer to clear. + */ + var clearTimeout = ctxClearTimeout || function(id) { + return root.clearTimeout(id); + }; + + /** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ + function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; + } + + /** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ + function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; + } + + /** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ + function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); + } + + /** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ + function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; + } + + /** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ + function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; + } + + /** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ + function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); + } + + /** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ + function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = isSymbol(value); + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = isSymbol(other); + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; + } + + /** + * Used by `_.orderBy` to compare multiple properties of a value to another + * and stable sort them. + * + * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, + * specify an order of "desc" for descending or "asc" for ascending sort order + * of corresponding values. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {boolean[]|string[]} orders The order to sort by for each property. + * @returns {number} Returns the sort order indicator for `object`. + */ + function compareMultiple(object, other, orders) { + var index = -1, + objCriteria = object.criteria, + othCriteria = other.criteria, + length = objCriteria.length, + ordersLength = orders.length; + + while (++index < length) { + var result = compareAscending(objCriteria[index], othCriteria[index]); + if (result) { + if (index >= ordersLength) { + return result; + } + var order = orders[index]; + return result * (order == 'desc' ? -1 : 1); + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to provide the same value for + // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 + // for more details. + // + // This also ensures a stable sort in V8 and other engines. + // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. + return object.index - other.index; + } + + /** + * Creates an array that is the composition of partially applied arguments, + * placeholders, and provided arguments into a single array of arguments. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to prepend to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgs(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersLength = holders.length, + leftIndex = -1, + leftLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(leftLength + rangeLength), + isUncurried = !isCurried; + + while (++leftIndex < leftLength) { + result[leftIndex] = partials[leftIndex]; + } + while (++argsIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[holders[argsIndex]] = args[argsIndex]; + } + } + while (rangeLength--) { + result[leftIndex++] = args[argsIndex++]; + } + return result; + } + + /** + * This function is like `composeArgs` except that the arguments composition + * is tailored for `_.partialRight`. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to append to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgsRight(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersIndex = -1, + holdersLength = holders.length, + rightIndex = -1, + rightLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(rangeLength + rightLength), + isUncurried = !isCurried; + + while (++argsIndex < rangeLength) { + result[argsIndex] = args[argsIndex]; + } + var offset = argsIndex; + while (++rightIndex < rightLength) { + result[offset + rightIndex] = partials[rightIndex]; + } + while (++holdersIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[offset + holders[holdersIndex]] = args[argsIndex++]; + } + } + return result; + } + + /** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ + function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; + } + + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ + function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; + } + + /** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); + } + + /** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); + } + + /** + * Creates a function like `_.groupBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} [initializer] The accumulator object initializer. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter, initializer) { + return function(collection, iteratee) { + var func = isArray(collection) ? arrayAggregator : baseAggregator, + accumulator = initializer ? initializer() : {}; + + return func(collection, setter, getIteratee(iteratee, 2), accumulator); + }; + } + + /** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ + function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); + } + + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; + } + + /** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } + + /** + * Creates a function that wraps `func` to invoke it with the optional `this` + * binding of `thisArg`. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createBind(func, bitmask, thisArg) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return fn.apply(isBind ? thisArg : this, arguments); + } + return wrapper; + } + + /** + * Creates a function like `_.lowerFirst`. + * + * @private + * @param {string} methodName The name of the `String` case method to use. + * @returns {Function} Returns the new case function. + */ + function createCaseFirst(methodName) { + return function(string) { + string = toString(string); + + var strSymbols = hasUnicode(string) + ? stringToArray(string) + : undefined; + + var chr = strSymbols + ? strSymbols[0] + : string.charAt(0); + + var trailing = strSymbols + ? castSlice(strSymbols, 1).join('') + : string.slice(1); + + return chr[methodName]() + trailing; + }; + } + + /** + * Creates a function like `_.camelCase`. + * + * @private + * @param {Function} callback The function to combine each word. + * @returns {Function} Returns the new compounder function. + */ + function createCompounder(callback) { + return function(string) { + return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); + }; + } + + /** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ + function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + switch (args.length) { + case 0: return new Ctor; + case 1: return new Ctor(args[0]); + case 2: return new Ctor(args[0], args[1]); + case 3: return new Ctor(args[0], args[1], args[2]); + case 4: return new Ctor(args[0], args[1], args[2], args[3]); + case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); + case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; + } + + /** + * Creates a function that wraps `func` to enable currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {number} arity The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createCurry(func, bitmask, arity) { + var Ctor = createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length, + placeholder = getHolder(wrapper); + + while (index--) { + args[index] = arguments[index]; + } + var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) + ? [] + : replaceHolders(args, placeholder); + + length -= holders.length; + if (length < arity) { + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, undefined, + args, holders, undefined, undefined, arity - length); + } + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return apply(fn, this, args); + } + return wrapper; + } + + /** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ + function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = getIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; + } + + /** + * Creates a `_.flow` or `_.flowRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new flow function. + */ + function createFlow(fromRight) { + return flatRest(function(funcs) { + var length = funcs.length, + index = length, + prereq = LodashWrapper.prototype.thru; + + if (fromRight) { + funcs.reverse(); + } + while (index--) { + var func = funcs[index]; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (prereq && !wrapper && getFuncName(func) == 'wrapper') { + var wrapper = new LodashWrapper([], true); + } + } + index = wrapper ? index : length; + while (++index < length) { + func = funcs[index]; + + var funcName = getFuncName(func), + data = funcName == 'wrapper' ? getData(func) : undefined; + + if (data && isLaziable(data[0]) && + data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && + !data[4].length && data[9] == 1 + ) { + wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); + } else { + wrapper = (func.length == 1 && isLaziable(func)) + ? wrapper[funcName]() + : wrapper.thru(func); + } + } + return function() { + var args = arguments, + value = args[0]; + + if (wrapper && args.length == 1 && isArray(value)) { + return wrapper.plant(value).value(); + } + var index = 0, + result = length ? funcs[index].apply(this, args) : value; + + while (++index < length) { + result = funcs[index].call(this, result); + } + return result; + }; + }); + } + + /** + * Creates a function that wraps `func` to invoke it with optional `this` + * binding of `thisArg`, partial application, and currying. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [partialsRight] The arguments to append to those provided + * to the new function. + * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { + var isAry = bitmask & WRAP_ARY_FLAG, + isBind = bitmask & WRAP_BIND_FLAG, + isBindKey = bitmask & WRAP_BIND_KEY_FLAG, + isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), + isFlip = bitmask & WRAP_FLIP_FLAG, + Ctor = isBindKey ? undefined : createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length; + + while (index--) { + args[index] = arguments[index]; + } + if (isCurried) { + var placeholder = getHolder(wrapper), + holdersCount = countHolders(args, placeholder); + } + if (partials) { + args = composeArgs(args, partials, holders, isCurried); + } + if (partialsRight) { + args = composeArgsRight(args, partialsRight, holdersRight, isCurried); + } + length -= holdersCount; + if (isCurried && length < arity) { + var newHolders = replaceHolders(args, placeholder); + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, thisArg, + args, newHolders, argPos, ary, arity - length + ); + } + var thisBinding = isBind ? thisArg : this, + fn = isBindKey ? thisBinding[func] : func; + + length = args.length; + if (argPos) { + args = reorder(args, argPos); + } else if (isFlip && length > 1) { + args.reverse(); + } + if (isAry && ary < length) { + args.length = ary; + } + if (this && this !== root && this instanceof wrapper) { + fn = Ctor || createCtor(fn); + } + return fn.apply(thisBinding, args); + } + return wrapper; + } + + /** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ + function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; + } + + /** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ + function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; + } + + /** + * Creates a function like `_.over`. + * + * @private + * @param {Function} arrayFunc The function to iterate over iteratees. + * @returns {Function} Returns the new over function. + */ + function createOver(arrayFunc) { + return flatRest(function(iteratees) { + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); + return baseRest(function(args) { + var thisArg = this; + return arrayFunc(iteratees, function(iteratee) { + return apply(iteratee, thisArg, args); + }); + }); + }); + } + + /** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ + function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return hasUnicode(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); + } + + /** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ + function createPartial(func, bitmask, thisArg, partials) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return apply(fn, isBind ? thisArg : this, args); + } + return wrapper; + } + + /** + * Creates a `_.range` or `_.rangeRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new range function. + */ + function createRange(fromRight) { + return function(start, end, step) { + if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { + end = step = undefined; + } + // Ensure the sign of `-0` is preserved. + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); + return baseRange(start, end, step, fromRight); + }; + } + + /** + * Creates a function that performs a relational operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @returns {Function} Returns the new relational operation function. + */ + function createRelationalOperation(operator) { + return function(value, other) { + if (!(typeof value == 'string' && typeof other == 'string')) { + value = toNumber(value); + other = toNumber(other); + } + return operator(value, other); + }; + } + + /** + * Creates a function that wraps `func` to continue currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {Function} wrapFunc The function to create the `func` wrapper. + * @param {*} placeholder The placeholder value. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { + var isCurry = bitmask & WRAP_CURRY_FLAG, + newHolders = isCurry ? holders : undefined, + newHoldersRight = isCurry ? undefined : holders, + newPartials = isCurry ? partials : undefined, + newPartialsRight = isCurry ? undefined : partials; + + bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); + bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); + + if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { + bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); + } + var newData = [ + func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, + newHoldersRight, argPos, ary, arity + ]; + + var result = wrapFunc.apply(undefined, newData); + if (isLaziable(func)) { + setData(result, newData); + } + result.placeholder = placeholder; + return setWrapToString(result, func, bitmask); + } + + /** + * Creates a function like `_.round`. + * + * @private + * @param {string} methodName The name of the `Math` method to use when rounding. + * @returns {Function} Returns the new round function. + */ + function createRound(methodName) { + var func = Math[methodName]; + return function(number, precision) { + number = toNumber(number); + precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); + if (precision && nativeIsFinite(number)) { + // Shift with exponential notation to avoid floating-point issues. + // See [MDN](https://mdn.io/round#Examples) for more details. + var pair = (toString(number) + 'e').split('e'), + value = func(pair[0] + 'e' + (+pair[1] + precision)); + + pair = (toString(value) + 'e').split('e'); + return +(pair[0] + 'e' + (+pair[1] - precision)); + } + return func(number); + }; + } + + /** + * Creates a set object of `values`. + * + * @private + * @param {Array} values The values to add to the set. + * @returns {Object} Returns the new set. + */ + var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { + return new Set(values); + }; + + /** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ + function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; + } + + /** + * Creates a function that either curries or invokes `func` with optional + * `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` or `_.curryRight` of a bound function + * 8 - `_.curry` + * 16 - `_.curryRight` + * 32 - `_.partial` + * 64 - `_.partialRight` + * 128 - `_.rearg` + * 256 - `_.ary` + * 512 - `_.flip` + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to be partially applied. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { + var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; + if (!isBindKey && typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var length = partials ? partials.length : 0; + if (!length) { + bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); + partials = holders = undefined; + } + ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); + arity = arity === undefined ? arity : toInteger(arity); + length -= holders ? holders.length : 0; + + if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { + var partialsRight = partials, + holdersRight = holders; + + partials = holders = undefined; + } + var data = isBindKey ? undefined : getData(func); + + var newData = [ + func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, + argPos, ary, arity + ]; + + if (data) { + mergeData(newData, data); + } + func = newData[0]; + bitmask = newData[1]; + thisArg = newData[2]; + partials = newData[3]; + holders = newData[4]; + arity = newData[9] = newData[9] === undefined + ? (isBindKey ? 0 : func.length) + : nativeMax(newData[9] - length, 0); + + if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { + bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); + } + if (!bitmask || bitmask == WRAP_BIND_FLAG) { + var result = createBind(func, bitmask, thisArg); + } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { + result = createCurry(func, bitmask, arity); + } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { + result = createPartial(func, bitmask, thisArg, partials); + } else { + result = createHybrid.apply(undefined, newData); + } + var setter = data ? baseSetData : setData; + return setWrapToString(setter(result, newData), func, bitmask); + } + + /** + * Used by `_.defaults` to customize its `_.assignIn` use to assign properties + * of source objects to the destination object for all destination properties + * that resolve to `undefined`. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to assign. + * @param {Object} object The parent object of `objValue`. + * @returns {*} Returns the value to assign. + */ + function customDefaultsAssignIn(objValue, srcValue, key, object) { + if (objValue === undefined || + (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { + return srcValue; + } + return objValue; + } + + /** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ + function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; + } + + /** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ + function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; + } + + /** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ + function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Check that cyclic values are equal. + var arrStacked = stack.get(array); + var othStacked = stack.get(other); + if (arrStacked && othStacked) { + return arrStacked == other && othStacked == array; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; + } + + /** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Check that cyclic values are equal. + var objStacked = stack.get(object); + var othStacked = stack.get(other); + if (objStacked && othStacked) { + return objStacked == other && othStacked == object; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); + } + + /** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); + } + + /** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); + } + + /** + * Gets metadata for `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {*} Returns the metadata for `func`. + */ + var getData = !metaMap ? noop : function(func) { + return metaMap.get(func); + }; + + /** + * Gets the name of `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {string} Returns the function name. + */ + function getFuncName(func) { + var result = (func.name + ''), + array = realNames[result], + length = hasOwnProperty.call(realNames, result) ? array.length : 0; + + while (length--) { + var data = array[length], + otherFunc = data.func; + if (otherFunc == null || otherFunc == func) { + return data.name; + } + } + return result; + } + + /** + * Gets the argument placeholder value for `func`. + * + * @private + * @param {Function} func The function to inspect. + * @returns {*} Returns the placeholder value. + */ + function getHolder(func) { + var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; + return object.placeholder; + } + + /** + * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, + * this function returns the custom method, otherwise it returns `baseIteratee`. + * If arguments are provided, the chosen function is invoked with them and + * its result is returned. + * + * @private + * @param {*} [value] The value to convert to an iteratee. + * @param {number} [arity] The arity of the created iteratee. + * @returns {Function} Returns the chosen function or its result. + */ + function getIteratee() { + var result = lodash.iteratee || iteratee; + result = result === iteratee ? baseIteratee : result; + return arguments.length ? result(arguments[0], arguments[1]) : result; + } + + /** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ + function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; + } + + /** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ + function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; + } + + /** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ + function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; + } + + /** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ + function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; + } + + /** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); + }; + + /** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; + }; + + /** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + var getTag = baseGetTag; + + // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. + if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; + } + + /** + * Gets the view, applying any `transforms` to the `start` and `end` positions. + * + * @private + * @param {number} start The start of the view. + * @param {number} end The end of the view. + * @param {Array} transforms The transformations to apply to the view. + * @returns {Object} Returns an object containing the `start` and `end` + * positions of the view. + */ + function getView(start, end, transforms) { + var index = -1, + length = transforms.length; + + while (++index < length) { + var data = transforms[index], + size = data.size; + + switch (data.type) { + case 'drop': start += size; break; + case 'dropRight': end -= size; break; + case 'take': end = nativeMin(end, start + size); break; + case 'takeRight': start = nativeMax(start, end - size); break; + } + } + return { 'start': start, 'end': end }; + } + + /** + * Extracts wrapper details from the `source` body comment. + * + * @private + * @param {string} source The source to inspect. + * @returns {Array} Returns the wrapper details. + */ + function getWrapDetails(source) { + var match = source.match(reWrapDetails); + return match ? match[1].split(reSplitDetails) : []; + } + + /** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ + function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); + } + + /** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ + function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; + } + + /** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; + } + + /** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } + } + + /** + * Inserts wrapper `details` in a comment at the top of the `source` body. + * + * @private + * @param {string} source The source to modify. + * @returns {Array} details The details to insert. + * @returns {string} Returns the modified source. + */ + function insertWrapDetails(source, details) { + var length = details.length; + if (!length) { + return source; + } + var lastIndex = length - 1; + details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; + details = details.join(length > 2 ? ', ' : ' '); + return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); + } + + /** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ + function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); + } + + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ + function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); + } + + /** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ + function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; + } + + /** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ + function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); + } + + /** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ + function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); + } + + /** + * Checks if `func` has a lazy counterpart. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` has a lazy counterpart, + * else `false`. + */ + function isLaziable(func) { + var funcName = getFuncName(func), + other = lodash[funcName]; + + if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { + return false; + } + if (func === other) { + return true; + } + var data = getData(other); + return !!data && func === data[0]; + } + + /** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ + function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); + } + + /** + * Checks if `func` is capable of being masked. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `func` is maskable, else `false`. + */ + var isMaskable = coreJsData ? isFunction : stubFalse; + + /** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ + function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; + } + + /** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ + function isStrictComparable(value) { + return value === value && !isObject(value); + } + + /** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; + } + + /** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ + function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; + } + + /** + * Merges the function metadata of `source` into `data`. + * + * Merging metadata reduces the number of wrappers used to invoke a function. + * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` + * may be applied regardless of execution order. Methods like `_.ary` and + * `_.rearg` modify function arguments, making the order in which they are + * executed important, preventing the merging of metadata. However, we make + * an exception for a safe combined case where curried functions have `_.ary` + * and or `_.rearg` applied. + * + * @private + * @param {Array} data The destination metadata. + * @param {Array} source The source metadata. + * @returns {Array} Returns `data`. + */ + function mergeData(data, source) { + var bitmask = data[1], + srcBitmask = source[1], + newBitmask = bitmask | srcBitmask, + isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); + + var isCombo = + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || + ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); + + // Exit early if metadata can't be merged. + if (!(isCommon || isCombo)) { + return data; + } + // Use source `thisArg` if available. + if (srcBitmask & WRAP_BIND_FLAG) { + data[2] = source[2]; + // Set when currying a bound function. + newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; + } + // Compose partial arguments. + var value = source[3]; + if (value) { + var partials = data[3]; + data[3] = partials ? composeArgs(partials, value, source[4]) : value; + data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; + } + // Compose partial right arguments. + value = source[5]; + if (value) { + partials = data[5]; + data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; + data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; + } + // Use source `argPos` if available. + value = source[7]; + if (value) { + data[7] = value; + } + // Use source `ary` if it's smaller. + if (srcBitmask & WRAP_ARY_FLAG) { + data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); + } + // Use source `arity` if one is not provided. + if (data[9] == null) { + data[9] = source[9]; + } + // Use source `func` and merge bitmasks. + data[0] = source[0]; + data[1] = newBitmask; + + return data; + } + + /** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; + } + + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ + function objectToString(value) { + return nativeObjectToString.call(value); + } + + /** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ + function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; + } + + /** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ + function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); + } + + /** + * Reorder `array` according to the specified indexes where the element at + * the first index is assigned as the first element, the element at + * the second index is assigned as the second element, and so on. + * + * @private + * @param {Array} array The array to reorder. + * @param {Array} indexes The arranged array indexes. + * @returns {Array} Returns `array`. + */ + function reorder(array, indexes) { + var arrLength = array.length, + length = nativeMin(indexes.length, arrLength), + oldArray = copyArray(array); + + while (length--) { + var index = indexes[length]; + array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; + } + return array; + } + + /** + * Gets the value at `key`, unless `key` is "__proto__" or "constructor". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function safeGet(object, key) { + if (key === 'constructor' && typeof object[key] === 'function') { + return; + } + + if (key == '__proto__') { + return; + } + + return object[key]; + } + + /** + * Sets metadata for `func`. + * + * **Note:** If this function becomes hot, i.e. is invoked a lot in a short + * period of time, it will trip its breaker and transition to an identity + * function to avoid garbage collection pauses in V8. See + * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) + * for more details. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var setData = shortOut(baseSetData); + + /** + * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @returns {number|Object} Returns the timer id or timeout object. + */ + var setTimeout = ctxSetTimeout || function(func, wait) { + return root.setTimeout(func, wait); + }; + + /** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var setToString = shortOut(baseSetToString); + + /** + * Sets the `toString` method of `wrapper` to mimic the source of `reference` + * with wrapper details in a comment at the top of the source body. + * + * @private + * @param {Function} wrapper The function to modify. + * @param {Function} reference The reference function. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Function} Returns `wrapper`. + */ + function setWrapToString(wrapper, reference, bitmask) { + var source = (reference + ''); + return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); + } + + /** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ + function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; + } + + /** + * A specialized version of `_.shuffle` which mutates and sets the size of `array`. + * + * @private + * @param {Array} array The array to shuffle. + * @param {number} [size=array.length] The size of `array`. + * @returns {Array} Returns `array`. + */ + function shuffleSelf(array, size) { + var index = -1, + length = array.length, + lastIndex = length - 1; + + size = size === undefined ? length : size; + while (++index < size) { + var rand = baseRandom(index, lastIndex), + value = array[rand]; + + array[rand] = array[index]; + array[index] = value; + } + array.length = size; + return array; + } + + /** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ + var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; + }); + + /** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ + function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ + function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; + } + + /** + * Updates wrapper `details` based on `bitmask` flags. + * + * @private + * @returns {Array} details The details to modify. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Array} Returns `details`. + */ + function updateWrapDetails(details, bitmask) { + arrayEach(wrapFlags, function(pair) { + var value = '_.' + pair[0]; + if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { + details.push(value); + } + }); + return details.sort(); + } + + /** + * Creates a clone of `wrapper`. + * + * @private + * @param {Object} wrapper The wrapper to clone. + * @returns {Object} Returns the cloned wrapper. + */ + function wrapperClone(wrapper) { + if (wrapper instanceof LazyWrapper) { + return wrapper.clone(); + } + var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); + result.__actions__ = copyArray(wrapper.__actions__); + result.__index__ = wrapper.__index__; + result.__values__ = wrapper.__values__; + return result; + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of elements split into groups the length of `size`. + * If `array` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the new array of chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ + function chunk(array, size, guard) { + if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { + size = 1; + } else { + size = nativeMax(toInteger(size), 0); + } + var length = array == null ? 0 : array.length; + if (!length || size < 1) { + return []; + } + var index = 0, + resIndex = 0, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[resIndex++] = baseSlice(array, index, (index += size)); + } + return result; + } + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ + function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); + } + + /** + * Creates an array of `array` values not included in the other given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * **Note:** Unlike `_.pullAll`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.without, _.xor + * @example + * + * _.difference([2, 1], [2, 3]); + * // => [1] + */ + var difference = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `iteratee` which + * is invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * **Note:** Unlike `_.pullAllBy`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2] + * + * // The `_.property` iteratee shorthand. + * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var differenceBy = baseRest(function(array, values) { + var iteratee = last(values); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `comparator` + * which is invoked to compare elements of `array` to `values`. The order and + * references of result values are determined by the first array. The comparator + * is invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.pullAllWith`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * + * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); + * // => [{ 'x': 2, 'y': 1 }] + */ + var differenceWith = baseRest(function(array, values) { + var comparator = last(values); + if (isArrayLikeObject(comparator)) { + comparator = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) + : []; + }); + + /** + * Creates a slice of `array` with `n` elements dropped from the beginning. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.drop([1, 2, 3]); + * // => [2, 3] + * + * _.drop([1, 2, 3], 2); + * // => [3] + * + * _.drop([1, 2, 3], 5); + * // => [] + * + * _.drop([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function drop(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with `n` elements dropped from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.dropRight([1, 2, 3]); + * // => [1, 2] + * + * _.dropRight([1, 2, 3], 2); + * // => [1] + * + * _.dropRight([1, 2, 3], 5); + * // => [] + * + * _.dropRight([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function dropRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` excluding elements dropped from the end. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.dropRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney'] + * + * // The `_.matches` iteratee shorthand. + * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropRightWhile(users, ['active', false]); + * // => objects for ['barney'] + * + * // The `_.property` iteratee shorthand. + * _.dropRightWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true, true) + : []; + } + + /** + * Creates a slice of `array` excluding elements dropped from the beginning. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.dropWhile(users, function(o) { return !o.active; }); + * // => objects for ['pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.dropWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropWhile(users, ['active', false]); + * // => objects for ['pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.dropWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true) + : []; + } + + /** + * Fills elements of `array` with `value` from `start` up to, but not + * including, `end`. + * + * **Note:** This method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Array + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.fill(array, 'a'); + * console.log(array); + * // => ['a', 'a', 'a'] + * + * _.fill(Array(3), 2); + * // => [2, 2, 2] + * + * _.fill([4, 6, 8, 10], '*', 1, 3); + * // => [4, '*', '*', 10] + */ + function fill(array, value, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { + start = 0; + end = length; + } + return baseFill(array, value, start, end); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ + function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, getIteratee(predicate, 3), index); + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); + * // => 2 + * + * // The `_.matches` iteratee shorthand. + * _.findLastIndex(users, { 'user': 'barney', 'active': true }); + * // => 0 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastIndex(users, ['active', false]); + * // => 2 + * + * // The `_.property` iteratee shorthand. + * _.findLastIndex(users, 'active'); + * // => 0 + */ + function findLastIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length - 1; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = fromIndex < 0 + ? nativeMax(length + index, 0) + : nativeMin(index, length - 1); + } + return baseFindIndex(array, getIteratee(predicate, 3), index, true); + } + + /** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ + function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; + } + + /** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ + function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; + } + + /** + * Recursively flatten `array` up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Array + * @param {Array} array The array to flatten. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * var array = [1, [2, [3, [4]], 5]]; + * + * _.flattenDepth(array, 1); + * // => [1, 2, [3, [4]], 5] + * + * _.flattenDepth(array, 2); + * // => [1, 2, 3, [4], 5] + */ + function flattenDepth(array, depth) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(array, depth); + } + + /** + * The inverse of `_.toPairs`; this method returns an object composed + * from key-value `pairs`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} pairs The key-value pairs. + * @returns {Object} Returns the new object. + * @example + * + * _.fromPairs([['a', 1], ['b', 2]]); + * // => { 'a': 1, 'b': 2 } + */ + function fromPairs(pairs) { + var index = -1, + length = pairs == null ? 0 : pairs.length, + result = {}; + + while (++index < length) { + var pair = pairs[index]; + result[pair[0]] = pair[1]; + } + return result; + } + + /** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ + function head(array) { + return (array && array.length) ? array[0] : undefined; + } + + /** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ + function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseIndexOf(array, value, index); + } + + /** + * Gets all but the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + */ + function initial(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 0, -1) : []; + } + + /** + * Creates an array of unique values that are included in all given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersection([2, 1], [2, 3]); + * // => [2] + */ + var intersection = baseRest(function(arrays) { + var mapped = arrayMap(arrays, castArrayLikeObject); + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `iteratee` + * which is invoked for each element of each `arrays` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [2.1] + * + * // The `_.property` iteratee shorthand. + * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }] + */ + var intersectionBy = baseRest(function(arrays) { + var iteratee = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + if (iteratee === last(mapped)) { + iteratee = undefined; + } else { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `comparator` + * which is invoked to compare elements of `arrays`. The order and references + * of result values are determined by the first array. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.intersectionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }] + */ + var intersectionWith = baseRest(function(arrays) { + var comparator = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + comparator = typeof comparator == 'function' ? comparator : undefined; + if (comparator) { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, undefined, comparator) + : []; + }); + + /** + * Converts all elements in `array` into a string separated by `separator`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to convert. + * @param {string} [separator=','] The element separator. + * @returns {string} Returns the joined string. + * @example + * + * _.join(['a', 'b', 'c'], '~'); + * // => 'a~b~c' + */ + function join(array, separator) { + return array == null ? '' : nativeJoin.call(array, separator); + } + + /** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ + function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; + } + + /** + * This method is like `_.indexOf` except that it iterates over elements of + * `array` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.lastIndexOf([1, 2, 1, 2], 2); + * // => 3 + * + * // Search from the `fromIndex`. + * _.lastIndexOf([1, 2, 1, 2], 2, 2); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); + } + return value === value + ? strictLastIndexOf(array, value, index) + : baseFindIndex(array, baseIsNaN, index, true); + } + + /** + * Gets the element at index `n` of `array`. If `n` is negative, the nth + * element from the end is returned. + * + * @static + * @memberOf _ + * @since 4.11.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=0] The index of the element to return. + * @returns {*} Returns the nth element of `array`. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * + * _.nth(array, 1); + * // => 'b' + * + * _.nth(array, -2); + * // => 'c'; + */ + function nth(array, n) { + return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; + } + + /** + * Removes all given values from `array` using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` + * to remove elements from an array by predicate. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...*} [values] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pull(array, 'a', 'c'); + * console.log(array); + * // => ['b', 'b'] + */ + var pull = baseRest(pullAll); + + /** + * This method is like `_.pull` except that it accepts an array of values to remove. + * + * **Note:** Unlike `_.difference`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pullAll(array, ['a', 'c']); + * console.log(array); + * // => ['b', 'b'] + */ + function pullAll(array, values) { + return (array && array.length && values && values.length) + ? basePullAll(array, values) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `iteratee` which is + * invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The iteratee is invoked with one argument: (value). + * + * **Note:** Unlike `_.differenceBy`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; + * + * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); + * console.log(array); + * // => [{ 'x': 2 }] + */ + function pullAllBy(array, values, iteratee) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, getIteratee(iteratee, 2)) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `comparator` which + * is invoked to compare elements of `array` to `values`. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.differenceWith`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; + * + * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); + * console.log(array); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] + */ + function pullAllWith(array, values, comparator) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, undefined, comparator) + : array; + } + + /** + * Removes elements from `array` corresponding to `indexes` and returns an + * array of removed elements. + * + * **Note:** Unlike `_.at`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...(number|number[])} [indexes] The indexes of elements to remove. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * var pulled = _.pullAt(array, [1, 3]); + * + * console.log(array); + * // => ['a', 'c'] + * + * console.log(pulled); + * // => ['b', 'd'] + */ + var pullAt = flatRest(function(array, indexes) { + var length = array == null ? 0 : array.length, + result = baseAt(array, indexes); + + basePullAt(array, arrayMap(indexes, function(index) { + return isIndex(index, length) ? +index : index; + }).sort(compareAscending)); + + return result; + }); + + /** + * Removes all elements from `array` that `predicate` returns truthy for + * and returns an array of the removed elements. The predicate is invoked + * with three arguments: (value, index, array). + * + * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` + * to pull elements from an array by value. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4]; + * var evens = _.remove(array, function(n) { + * return n % 2 == 0; + * }); + * + * console.log(array); + * // => [1, 3] + * + * console.log(evens); + * // => [2, 4] + */ + function remove(array, predicate) { + var result = []; + if (!(array && array.length)) { + return result; + } + var index = -1, + indexes = [], + length = array.length; + + predicate = getIteratee(predicate, 3); + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result.push(value); + indexes.push(index); + } + } + basePullAt(array, indexes); + return result; + } + + /** + * Reverses `array` so that the first element becomes the last, the second + * element becomes the second to last, and so on. + * + * **Note:** This method mutates `array` and is based on + * [`Array#reverse`](https://mdn.io/Array/reverse). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.reverse(array); + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function reverse(array) { + return array == null ? array : nativeReverse.call(array); + } + + /** + * Creates a slice of `array` from `start` up to, but not including, `end`. + * + * **Note:** This method is used instead of + * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are + * returned. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function slice(array, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { + start = 0; + end = length; + } + else { + start = start == null ? 0 : toInteger(start); + end = end === undefined ? length : toInteger(end); + } + return baseSlice(array, start, end); + } + + /** + * Uses a binary search to determine the lowest index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([30, 50], 40); + * // => 1 + */ + function sortedIndex(array, value) { + return baseSortedIndex(array, value); + } + + /** + * This method is like `_.sortedIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); + * // => 0 + */ + function sortedIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); + } + + /** + * This method is like `_.indexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedIndexOf([4, 5, 5, 5, 6], 5); + * // => 1 + */ + function sortedIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value); + if (index < length && eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.sortedIndex` except that it returns the highest + * index at which `value` should be inserted into `array` in order to + * maintain its sort order. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedLastIndex([4, 5, 5, 5, 6], 5); + * // => 4 + */ + function sortedLastIndex(array, value) { + return baseSortedIndex(array, value, true); + } + + /** + * This method is like `_.sortedLastIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 1 + * + * // The `_.property` iteratee shorthand. + * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); + * // => 1 + */ + function sortedLastIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); + } + + /** + * This method is like `_.lastIndexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); + * // => 3 + */ + function sortedLastIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value, true) - 1; + if (eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.uniq` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniq([1, 1, 2]); + * // => [1, 2] + */ + function sortedUniq(array) { + return (array && array.length) + ? baseSortedUniq(array) + : []; + } + + /** + * This method is like `_.uniqBy` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); + * // => [1.1, 2.3] + */ + function sortedUniqBy(array, iteratee) { + return (array && array.length) + ? baseSortedUniq(array, getIteratee(iteratee, 2)) + : []; + } + + /** + * Gets all but the first element of `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.tail([1, 2, 3]); + * // => [2, 3] + */ + function tail(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 1, length) : []; + } + + /** + * Creates a slice of `array` with `n` elements taken from the beginning. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.take([1, 2, 3]); + * // => [1] + * + * _.take([1, 2, 3], 2); + * // => [1, 2] + * + * _.take([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.take([1, 2, 3], 0); + * // => [] + */ + function take(array, n, guard) { + if (!(array && array.length)) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` with `n` elements taken from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.takeRight([1, 2, 3]); + * // => [3] + * + * _.takeRight([1, 2, 3], 2); + * // => [2, 3] + * + * _.takeRight([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.takeRight([1, 2, 3], 0); + * // => [] + */ + function takeRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with elements taken from the end. Elements are + * taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.takeRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeRightWhile(users, ['active', false]); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.takeRightWhile(users, 'active'); + * // => [] + */ + function takeRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), false, true) + : []; + } + + /** + * Creates a slice of `array` with elements taken from the beginning. Elements + * are taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.takeWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matches` iteratee shorthand. + * _.takeWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeWhile(users, ['active', false]); + * // => objects for ['barney', 'fred'] + * + * // The `_.property` iteratee shorthand. + * _.takeWhile(users, 'active'); + * // => [] + */ + function takeWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3)) + : []; + } + + /** + * Creates an array of unique values, in order, from all given arrays using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.union([2], [1, 2]); + * // => [2, 1] + */ + var union = baseRest(function(arrays) { + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); + }); + + /** + * This method is like `_.union` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which uniqueness is computed. Result values are chosen from the first + * array in which the value occurs. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.unionBy([2.1], [1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + var unionBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.union` except that it accepts `comparator` which + * is invoked to compare elements of `arrays`. Result values are chosen from + * the first array in which the value occurs. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.unionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var unionWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); + }); + + /** + * Creates a duplicate-free version of an array, using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons, in which only the first occurrence of each element + * is kept. The order of result values is determined by the order they occur + * in the array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniq([2, 1, 2]); + * // => [2, 1] + */ + function uniq(array) { + return (array && array.length) ? baseUniq(array) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `iteratee` which is + * invoked for each element in `array` to generate the criterion by which + * uniqueness is computed. The order of result values is determined by the + * order they occur in the array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniqBy([2.1, 1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniqBy(array, iteratee) { + return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `comparator` which + * is invoked to compare elements of `array`. The order of result values is + * determined by the order they occur in the array.The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.uniqWith(objects, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] + */ + function uniqWith(array, comparator) { + comparator = typeof comparator == 'function' ? comparator : undefined; + return (array && array.length) ? baseUniq(array, undefined, comparator) : []; + } + + /** + * This method is like `_.zip` except that it accepts an array of grouped + * elements and creates an array regrouping the elements to their pre-zip + * configuration. + * + * @static + * @memberOf _ + * @since 1.2.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + * + * _.unzip(zipped); + * // => [['a', 'b'], [1, 2], [true, false]] + */ + function unzip(array) { + if (!(array && array.length)) { + return []; + } + var length = 0; + array = arrayFilter(array, function(group) { + if (isArrayLikeObject(group)) { + length = nativeMax(group.length, length); + return true; + } + }); + return baseTimes(length, function(index) { + return arrayMap(array, baseProperty(index)); + }); + } + + /** + * This method is like `_.unzip` except that it accepts `iteratee` to specify + * how regrouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @param {Function} [iteratee=_.identity] The function to combine + * regrouped values. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip([1, 2], [10, 20], [100, 200]); + * // => [[1, 10, 100], [2, 20, 200]] + * + * _.unzipWith(zipped, _.add); + * // => [3, 30, 300] + */ + function unzipWith(array, iteratee) { + if (!(array && array.length)) { + return []; + } + var result = unzip(array); + if (iteratee == null) { + return result; + } + return arrayMap(result, function(group) { + return apply(iteratee, undefined, group); + }); + } + + /** + * Creates an array excluding all given values using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.pull`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...*} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.xor + * @example + * + * _.without([2, 1, 2, 3], 1, 2); + * // => [3] + */ + var without = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, values) + : []; + }); + + /** + * Creates an array of unique values that is the + * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) + * of the given arrays. The order of result values is determined by the order + * they occur in the arrays. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.without + * @example + * + * _.xor([2, 1], [2, 3]); + * // => [1, 3] + */ + var xor = baseRest(function(arrays) { + return baseXor(arrayFilter(arrays, isArrayLikeObject)); + }); + + /** + * This method is like `_.xor` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which by which they're compared. The order of result values is determined + * by the order they occur in the arrays. The iteratee is invoked with one + * argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2, 3.4] + * + * // The `_.property` iteratee shorthand. + * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var xorBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.xor` except that it accepts `comparator` which is + * invoked to compare elements of `arrays`. The order of result values is + * determined by the order they occur in the arrays. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.xorWith(objects, others, _.isEqual); + * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var xorWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); + }); + + /** + * Creates an array of grouped elements, the first of which contains the + * first elements of the given arrays, the second of which contains the + * second elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + */ + var zip = baseRest(unzip); + + /** + * This method is like `_.fromPairs` except that it accepts two arrays, + * one of property identifiers and one of corresponding values. + * + * @static + * @memberOf _ + * @since 0.4.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObject(['a', 'b'], [1, 2]); + * // => { 'a': 1, 'b': 2 } + */ + function zipObject(props, values) { + return baseZipObject(props || [], values || [], assignValue); + } + + /** + * This method is like `_.zipObject` except that it supports property paths. + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); + * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } + */ + function zipObjectDeep(props, values) { + return baseZipObject(props || [], values || [], baseSet); + } + + /** + * This method is like `_.zip` except that it accepts `iteratee` to specify + * how grouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @param {Function} [iteratee=_.identity] The function to combine + * grouped values. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { + * return a + b + c; + * }); + * // => [111, 222] + */ + var zipWith = baseRest(function(arrays) { + var length = arrays.length, + iteratee = length > 1 ? arrays[length - 1] : undefined; + + iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; + return unzipWith(arrays, iteratee); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ + function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; + } + + /** + * This method invokes `interceptor` and returns `value`. The interceptor + * is invoked with one argument; (value). The purpose of this method is to + * "tap into" a method chain sequence in order to modify intermediate results. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns `value`. + * @example + * + * _([1, 2, 3]) + * .tap(function(array) { + * // Mutate input array. + * array.pop(); + * }) + * .reverse() + * .value(); + * // => [2, 1] + */ + function tap(value, interceptor) { + interceptor(value); + return value; + } + + /** + * This method is like `_.tap` except that it returns the result of `interceptor`. + * The purpose of this method is to "pass thru" values replacing intermediate + * results in a method chain sequence. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns the result of `interceptor`. + * @example + * + * _(' abc ') + * .chain() + * .trim() + * .thru(function(value) { + * return [value]; + * }) + * .value(); + * // => ['abc'] + */ + function thru(value, interceptor) { + return interceptor(value); + } + + /** + * This method is the wrapper version of `_.at`. + * + * @name at + * @memberOf _ + * @since 1.0.0 + * @category Seq + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _(object).at(['a[0].b.c', 'a[1]']).value(); + * // => [3, 4] + */ + var wrapperAt = flatRest(function(paths) { + var length = paths.length, + start = length ? paths[0] : 0, + value = this.__wrapped__, + interceptor = function(object) { return baseAt(object, paths); }; + + if (length > 1 || this.__actions__.length || + !(value instanceof LazyWrapper) || !isIndex(start)) { + return this.thru(interceptor); + } + value = value.slice(start, +start + (length ? 1 : 0)); + value.__actions__.push({ + 'func': thru, + 'args': [interceptor], + 'thisArg': undefined + }); + return new LodashWrapper(value, this.__chain__).thru(function(array) { + if (length && !array.length) { + array.push(undefined); + } + return array; + }); + }); + + /** + * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. + * + * @name chain + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 } + * ]; + * + * // A sequence without explicit chaining. + * _(users).head(); + * // => { 'user': 'barney', 'age': 36 } + * + * // A sequence with explicit chaining. + * _(users) + * .chain() + * .head() + * .pick('user') + * .value(); + * // => { 'user': 'barney' } + */ + function wrapperChain() { + return chain(this); + } + + /** + * Executes the chain sequence and returns the wrapped result. + * + * @name commit + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2]; + * var wrapped = _(array).push(3); + * + * console.log(array); + * // => [1, 2] + * + * wrapped = wrapped.commit(); + * console.log(array); + * // => [1, 2, 3] + * + * wrapped.last(); + * // => 3 + * + * console.log(array); + * // => [1, 2, 3] + */ + function wrapperCommit() { + return new LodashWrapper(this.value(), this.__chain__); + } + + /** + * Gets the next value on a wrapped object following the + * [iterator protocol](https://mdn.io/iteration_protocols#iterator). + * + * @name next + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the next iterator value. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped.next(); + * // => { 'done': false, 'value': 1 } + * + * wrapped.next(); + * // => { 'done': false, 'value': 2 } + * + * wrapped.next(); + * // => { 'done': true, 'value': undefined } + */ + function wrapperNext() { + if (this.__values__ === undefined) { + this.__values__ = toArray(this.value()); + } + var done = this.__index__ >= this.__values__.length, + value = done ? undefined : this.__values__[this.__index__++]; + + return { 'done': done, 'value': value }; + } + + /** + * Enables the wrapper to be iterable. + * + * @name Symbol.iterator + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the wrapper object. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped[Symbol.iterator]() === wrapped; + * // => true + * + * Array.from(wrapped); + * // => [1, 2] + */ + function wrapperToIterator() { + return this; + } + + /** + * Creates a clone of the chain sequence planting `value` as the wrapped value. + * + * @name plant + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @param {*} value The value to plant. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2]).map(square); + * var other = wrapped.plant([3, 4]); + * + * other.value(); + * // => [9, 16] + * + * wrapped.value(); + * // => [1, 4] + */ + function wrapperPlant(value) { + var result, + parent = this; + + while (parent instanceof baseLodash) { + var clone = wrapperClone(parent); + clone.__index__ = 0; + clone.__values__ = undefined; + if (result) { + previous.__wrapped__ = clone; + } else { + result = clone; + } + var previous = clone; + parent = parent.__wrapped__; + } + previous.__wrapped__ = value; + return result; + } + + /** + * This method is the wrapper version of `_.reverse`. + * + * **Note:** This method mutates the wrapped array. + * + * @name reverse + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2, 3]; + * + * _(array).reverse().value() + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function wrapperReverse() { + var value = this.__wrapped__; + if (value instanceof LazyWrapper) { + var wrapped = value; + if (this.__actions__.length) { + wrapped = new LazyWrapper(this); + } + wrapped = wrapped.reverse(); + wrapped.__actions__.push({ + 'func': thru, + 'args': [reverse], + 'thisArg': undefined + }); + return new LodashWrapper(wrapped, this.__chain__); + } + return this.thru(reverse); + } + + /** + * Executes the chain sequence to resolve the unwrapped value. + * + * @name value + * @memberOf _ + * @since 0.1.0 + * @alias toJSON, valueOf + * @category Seq + * @returns {*} Returns the resolved unwrapped value. + * @example + * + * _([1, 2, 3]).value(); + * // => [1, 2, 3] + */ + function wrapperValue() { + return baseWrapperValue(this.__wrapped__, this.__actions__); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the number of times the key was returned by `iteratee`. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': 1, '6': 2 } + * + * // The `_.property` iteratee shorthand. + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + ++result[key]; + } else { + baseAssignValue(result, key, 1); + } + }); + + /** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ + function every(collection, predicate, guard) { + var func = isArray(collection) ? arrayEvery : baseEvery; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + * + * // Combining several predicates using `_.overEvery` or `_.overSome`. + * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]])); + * // => objects for ['fred', 'barney'] + */ + function filter(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ + var find = createFind(findIndex); + + /** + * This method is like `_.find` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=collection.length-1] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(n) { + * return n % 2 == 1; + * }); + * // => 3 + */ + var findLast = createFind(findLastIndex); + + /** + * Creates a flattened array of values by running each element in `collection` + * thru `iteratee` and flattening the mapped results. The iteratee is invoked + * with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [n, n]; + * } + * + * _.flatMap([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMap(collection, iteratee) { + return baseFlatten(map(collection, iteratee), 1); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDeep([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMapDeep(collection, iteratee) { + return baseFlatten(map(collection, iteratee), INFINITY); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDepth([1, 2], duplicate, 2); + * // => [[1, 1], [2, 2]] + */ + function flatMapDepth(collection, iteratee, depth) { + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(map(collection, iteratee), depth); + } + + /** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forEach(collection, iteratee) { + var func = isArray(collection) ? arrayEach : baseEach; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forEach` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @alias eachRight + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEach + * @example + * + * _.forEachRight([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `2` then `1`. + */ + function forEachRight(collection, iteratee) { + var func = isArray(collection) ? arrayEachRight : baseEachRight; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The order of grouped values + * is determined by the order they occur in `collection`. The corresponding + * value of each key is an array of elements responsible for generating the + * key. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': [4.2], '6': [6.1, 6.3] } + * + * // The `_.property` iteratee shorthand. + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + result[key].push(value); + } else { + baseAssignValue(result, key, [value]); + } + }); + + /** + * Checks if `value` is in `collection`. If `collection` is a string, it's + * checked for a substring of `value`, otherwise + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * is used for equality comparisons. If `fromIndex` is negative, it's used as + * the offset from the end of `collection`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {boolean} Returns `true` if `value` is found, else `false`. + * @example + * + * _.includes([1, 2, 3], 1); + * // => true + * + * _.includes([1, 2, 3], 1, 2); + * // => false + * + * _.includes({ 'a': 1, 'b': 2 }, 1); + * // => true + * + * _.includes('abcd', 'bc'); + * // => true + */ + function includes(collection, value, fromIndex, guard) { + collection = isArrayLike(collection) ? collection : values(collection); + fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; + + var length = collection.length; + if (fromIndex < 0) { + fromIndex = nativeMax(length + fromIndex, 0); + } + return isString(collection) + ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) + : (!!length && baseIndexOf(collection, value, fromIndex) > -1); + } + + /** + * Invokes the method at `path` of each element in `collection`, returning + * an array of the results of each invoked method. Any additional arguments + * are provided to each invoked method. If `path` is a function, it's invoked + * for, and `this` bound to, each element in `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array|Function|string} path The path of the method to invoke or + * the function invoked per iteration. + * @param {...*} [args] The arguments to invoke each method with. + * @returns {Array} Returns the array of results. + * @example + * + * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invokeMap([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + var invokeMap = baseRest(function(collection, path, args) { + var index = -1, + isFunc = typeof path == 'function', + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value) { + result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); + }); + return result; + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the last element responsible for generating the key. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var array = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.keyBy(array, function(o) { + * return String.fromCharCode(o.code); + * }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.keyBy(array, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + */ + var keyBy = createAggregator(function(result, value, key) { + baseAssignValue(result, key, value); + }); + + /** + * Creates an array of values by running each element in `collection` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. + * + * The guarded methods are: + * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, + * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, + * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, + * `template`, `trim`, `trimEnd`, `trimStart`, and `words` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + * @example + * + * function square(n) { + * return n * n; + * } + * + * _.map([4, 8], square); + * // => [16, 64] + * + * _.map({ 'a': 4, 'b': 8 }, square); + * // => [16, 64] (iteration order is not guaranteed) + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * // The `_.property` iteratee shorthand. + * _.map(users, 'user'); + * // => ['barney', 'fred'] + */ + function map(collection, iteratee) { + var func = isArray(collection) ? arrayMap : baseMap; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.sortBy` except that it allows specifying the sort + * orders of the iteratees to sort by. If `orders` is unspecified, all values + * are sorted in ascending order. Otherwise, specify an order of "desc" for + * descending or "asc" for ascending sort order of corresponding values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] + * The iteratees to sort by. + * @param {string[]} [orders] The sort orders of `iteratees`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 34 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 36 } + * ]; + * + * // Sort by `user` in ascending order and by `age` in descending order. + * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + */ + function orderBy(collection, iteratees, orders, guard) { + if (collection == null) { + return []; + } + if (!isArray(iteratees)) { + iteratees = iteratees == null ? [] : [iteratees]; + } + orders = guard ? undefined : orders; + if (!isArray(orders)) { + orders = orders == null ? [] : [orders]; + } + return baseOrderBy(collection, iteratees, orders); + } + + /** + * Creates an array of elements split into two groups, the first of which + * contains elements `predicate` returns truthy for, the second of which + * contains elements `predicate` returns falsey for. The predicate is + * invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the array of grouped elements. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true }, + * { 'user': 'pebbles', 'age': 1, 'active': false } + * ]; + * + * _.partition(users, function(o) { return o.active; }); + * // => objects for [['fred'], ['barney', 'pebbles']] + * + * // The `_.matches` iteratee shorthand. + * _.partition(users, { 'age': 1, 'active': false }); + * // => objects for [['pebbles'], ['barney', 'fred']] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.partition(users, ['active', false]); + * // => objects for [['barney', 'pebbles'], ['fred']] + * + * // The `_.property` iteratee shorthand. + * _.partition(users, 'active'); + * // => objects for [['fred'], ['barney', 'pebbles']] + */ + var partition = createAggregator(function(result, value, key) { + result[key ? 0 : 1].push(value); + }, function() { return [[], []]; }); + + /** + * Reduces `collection` to a value which is the accumulated result of running + * each element in `collection` thru `iteratee`, where each successive + * invocation is supplied the return value of the previous. If `accumulator` + * is not given, the first element of `collection` is used as the initial + * value. The iteratee is invoked with four arguments: + * (accumulator, value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.reduce`, `_.reduceRight`, and `_.transform`. + * + * The guarded methods are: + * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, + * and `sortBy` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduceRight + * @example + * + * _.reduce([1, 2], function(sum, n) { + * return sum + n; + * }, 0); + * // => 3 + * + * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * return result; + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) + */ + function reduce(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduce : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); + } + + /** + * This method is like `_.reduce` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduce + * @example + * + * var array = [[0, 1], [2, 3], [4, 5]]; + * + * _.reduceRight(array, function(flattened, other) { + * return flattened.concat(other); + * }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduceRight : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); + } + + /** + * The opposite of `_.filter`; this method returns the elements of `collection` + * that `predicate` does **not** return truthy for. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.filter + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true } + * ]; + * + * _.reject(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.reject(users, { 'age': 40, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.reject(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.reject(users, 'active'); + * // => objects for ['barney'] + */ + function reject(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, negate(getIteratee(predicate, 3))); + } + + /** + * Gets a random element from `collection`. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + */ + function sample(collection) { + var func = isArray(collection) ? arraySample : baseSample; + return func(collection); + } + + /** + * Gets `n` random elements at unique keys from `collection` up to the + * size of `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @param {number} [n=1] The number of elements to sample. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the random elements. + * @example + * + * _.sampleSize([1, 2, 3], 2); + * // => [3, 1] + * + * _.sampleSize([1, 2, 3], 4); + * // => [2, 3, 1] + */ + function sampleSize(collection, n, guard) { + if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + var func = isArray(collection) ? arraySampleSize : baseSampleSize; + return func(collection, n); + } + + /** + * Creates an array of shuffled values, using a version of the + * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + * @example + * + * _.shuffle([1, 2, 3, 4]); + * // => [4, 1, 3, 2] + */ + function shuffle(collection) { + var func = isArray(collection) ? arrayShuffle : baseShuffle; + return func(collection); + } + + /** + * Gets the size of `collection` by returning its length for array-like + * values or the number of own enumerable string keyed properties for objects. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns the collection size. + * @example + * + * _.size([1, 2, 3]); + * // => 3 + * + * _.size({ 'a': 1, 'b': 2 }); + * // => 2 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + if (collection == null) { + return 0; + } + if (isArrayLike(collection)) { + return isString(collection) ? stringSize(collection) : collection.length; + } + var tag = getTag(collection); + if (tag == mapTag || tag == setTag) { + return collection.size; + } + return baseKeys(collection).length; + } + + /** + * Checks if `predicate` returns truthy for **any** element of `collection`. + * Iteration is stopped once `predicate` returns truthy. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.some(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.some(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.some(users, 'active'); + * // => true + */ + function some(collection, predicate, guard) { + var func = isArray(collection) ? arraySome : baseSome; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection thru each iteratee. This method + * performs a stable sort, that is, it preserves the original sort order of + * equal elements. The iteratees are invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {...(Function|Function[])} [iteratees=[_.identity]] + * The iteratees to sort by. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 30 }, + * { 'user': 'barney', 'age': 34 } + * ]; + * + * _.sortBy(users, [function(o) { return o.user; }]); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]] + * + * _.sortBy(users, ['user', 'age']); + * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]] + */ + var sortBy = baseRest(function(collection, iteratees) { + if (collection == null) { + return []; + } + var length = iteratees.length; + if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { + iteratees = []; + } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { + iteratees = [iteratees[0]]; + } + return baseOrderBy(collection, baseFlatten(iteratees, 1), []); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Gets the timestamp of the number of milliseconds that have elapsed since + * the Unix epoch (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Date + * @returns {number} Returns the timestamp. + * @example + * + * _.defer(function(stamp) { + * console.log(_.now() - stamp); + * }, _.now()); + * // => Logs the number of milliseconds it took for the deferred invocation. + */ + var now = ctxNow || function() { + return root.Date.now(); + }; + + /*------------------------------------------------------------------------*/ + + /** + * The opposite of `_.before`; this method creates a function that invokes + * `func` once it's called `n` or more times. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {number} n The number of calls before `func` is invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => Logs 'done saving!' after the two async saves have completed. + */ + function after(n, func) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ + function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); + } + + /** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ + function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; + } + + /** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ + var bind = baseRest(function(func, thisArg, partials) { + var bitmask = WRAP_BIND_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bind)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(func, bitmask, thisArg, partials, holders); + }); + + /** + * Creates a function that invokes the method at `object[key]` with `partials` + * prepended to the arguments it receives. + * + * This method differs from `_.bind` by allowing bound functions to reference + * methods that may be redefined or don't yet exist. See + * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) + * for more details. + * + * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Function + * @param {Object} object The object to invoke the method on. + * @param {string} key The key of the method. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'user': 'fred', + * 'greet': function(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * }; + * + * var bound = _.bindKey(object, 'greet', 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * object.greet = function(greeting, punctuation) { + * return greeting + 'ya ' + this.user + punctuation; + * }; + * + * bound('!'); + * // => 'hiya fred!' + * + * // Bound with placeholders. + * var bound = _.bindKey(object, 'greet', _, '!'); + * bound('hi'); + * // => 'hiya fred!' + */ + var bindKey = baseRest(function(object, key, partials) { + var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bindKey)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(key, bitmask, object, partials, holders); + }); + + /** + * Creates a function that accepts arguments of `func` and either invokes + * `func` returning its result, if at least `arity` number of arguments have + * been provided, or returns a function that accepts the remaining `func` + * arguments, and so on. The arity of `func` may be specified if `func.length` + * is not sufficient. + * + * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curry(abc); + * + * curried(1)(2)(3); + * // => [1, 2, 3] + * + * curried(1, 2)(3); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(1)(_, 3)(2); + * // => [1, 2, 3] + */ + function curry(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curry.placeholder; + return result; + } + + /** + * This method is like `_.curry` except that arguments are applied to `func` + * in the manner of `_.partialRight` instead of `_.partial`. + * + * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curryRight(abc); + * + * curried(3)(2)(1); + * // => [1, 2, 3] + * + * curried(2, 3)(1); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(3)(1, _)(2); + * // => [1, 2, 3] + */ + function curryRight(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curryRight.placeholder; + return result; + } + + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = toNumber(wait) || 0; + if (isObject(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } + + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; + // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); + // Invoke the leading edge. + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + + return maxing + ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) + : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; + + // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + return (lastCallTime === undefined || (timeSinceLastCall >= wait) || + (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); + } + + function timerExpired() { + var time = now(); + if (shouldInvoke(time)) { + return trailingEdge(time); + } + // Restart the timer. + timerId = setTimeout(timerExpired, remainingWait(time)); + } + + function trailingEdge(time) { + timerId = undefined; + + // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } + + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } + + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } + + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; + } + + /** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ + var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); + }); + + /** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ + var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); + }); + + /** + * Creates a function that invokes `func` with arguments reversed. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to flip arguments for. + * @returns {Function} Returns the new flipped function. + * @example + * + * var flipped = _.flip(function() { + * return _.toArray(arguments); + * }); + * + * flipped('a', 'b', 'c', 'd'); + * // => ['d', 'c', 'b', 'a'] + */ + function flip(func) { + return createWrap(func, WRAP_FLIP_FLAG); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided, it determines the cache key for storing the result based on the + * arguments provided to the memoized function. By default, the first argument + * provided to the memoized function is used as the map cache key. The `func` + * is invoked with the `this` binding of the memoized function. + * + * **Note:** The cache is exposed as the `cache` property on the memoized + * function. Its creation may be customized by replacing the `_.memoize.Cache` + * constructor with one whose instances implement the + * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) + * method interface of `clear`, `delete`, `get`, `has`, and `set`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] The function to resolve the cache key. + * @returns {Function} Returns the new memoized function. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * var other = { 'c': 3, 'd': 4 }; + * + * var values = _.memoize(_.values); + * values(object); + * // => [1, 2] + * + * values(other); + * // => [3, 4] + * + * object.a = 2; + * values(object); + * // => [1, 2] + * + * // Modify the result cache. + * values.cache.set(object, ['a', 'b']); + * values(object); + * // => ['a', 'b'] + * + * // Replace `_.memoize.Cache`. + * _.memoize.Cache = WeakMap; + */ + function memoize(func, resolver) { + if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { + throw new TypeError(FUNC_ERROR_TEXT); + } + var memoized = function() { + var args = arguments, + key = resolver ? resolver.apply(this, args) : args[0], + cache = memoized.cache; + + if (cache.has(key)) { + return cache.get(key); + } + var result = func.apply(this, args); + memoized.cache = cache.set(key, result) || cache; + return result; + }; + memoized.cache = new (memoize.Cache || MapCache); + return memoized; + } + + // Expose `MapCache`. + memoize.Cache = MapCache; + + /** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ + function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + switch (args.length) { + case 0: return !predicate.call(this); + case 1: return !predicate.call(this, args[0]); + case 2: return !predicate.call(this, args[0], args[1]); + case 3: return !predicate.call(this, args[0], args[1], args[2]); + } + return !predicate.apply(this, args); + }; + } + + /** + * Creates a function that is restricted to invoking `func` once. Repeat calls + * to the function return the value of the first invocation. The `func` is + * invoked with the `this` binding and arguments of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // => `createApplication` is invoked once + */ + function once(func) { + return before(2, func); + } + + /** + * Creates a function that invokes `func` with its arguments transformed. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Function + * @param {Function} func The function to wrap. + * @param {...(Function|Function[])} [transforms=[_.identity]] + * The argument transforms. + * @returns {Function} Returns the new function. + * @example + * + * function doubled(n) { + * return n * 2; + * } + * + * function square(n) { + * return n * n; + * } + * + * var func = _.overArgs(function(x, y) { + * return [x, y]; + * }, [square, doubled]); + * + * func(9, 3); + * // => [81, 6] + * + * func(10, 5); + * // => [100, 10] + */ + var overArgs = castRest(function(func, transforms) { + transforms = (transforms.length == 1 && isArray(transforms[0])) + ? arrayMap(transforms[0], baseUnary(getIteratee())) + : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); + + var funcsLength = transforms.length; + return baseRest(function(args) { + var index = -1, + length = nativeMin(args.length, funcsLength); + + while (++index < length) { + args[index] = transforms[index].call(this, args[index]); + } + return apply(func, this, args); + }); + }); + + /** + * Creates a function that invokes `func` with `partials` prepended to the + * arguments it receives. This method is like `_.bind` except it does **not** + * alter the `this` binding. + * + * The `_.partial.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 0.2.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var sayHelloTo = _.partial(greet, 'hello'); + * sayHelloTo('fred'); + * // => 'hello fred' + * + * // Partially applied with placeholders. + * var greetFred = _.partial(greet, _, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + */ + var partial = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partial)); + return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); + }); + + /** + * This method is like `_.partial` except that partially applied arguments + * are appended to the arguments it receives. + * + * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var greetFred = _.partialRight(greet, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + * + * // Partially applied with placeholders. + * var sayHelloTo = _.partialRight(greet, 'hello', _); + * sayHelloTo('fred'); + * // => 'hello fred' + */ + var partialRight = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partialRight)); + return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); + }); + + /** + * Creates a function that invokes `func` with arguments arranged according + * to the specified `indexes` where the argument value at the first index is + * provided as the first argument, the argument value at the second index is + * provided as the second argument, and so on. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to rearrange arguments for. + * @param {...(number|number[])} indexes The arranged argument indexes. + * @returns {Function} Returns the new function. + * @example + * + * var rearged = _.rearg(function(a, b, c) { + * return [a, b, c]; + * }, [2, 0, 1]); + * + * rearged('b', 'c', 'a') + * // => ['a', 'b', 'c'] + */ + var rearg = flatRest(function(func, indexes) { + return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); + }); + + /** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as + * an array. + * + * **Note:** This method is based on the + * [rest parameter](https://mdn.io/rest_parameters). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.rest(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ + function rest(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start === undefined ? start : toInteger(start); + return baseRest(func, start); + } + + /** + * Creates a function that invokes `func` with the `this` binding of the + * create function and an array of arguments much like + * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). + * + * **Note:** This method is based on the + * [spread operator](https://mdn.io/spread_operator). + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Function + * @param {Function} func The function to spread arguments over. + * @param {number} [start=0] The start position of the spread. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.spread(function(who, what) { + * return who + ' says ' + what; + * }); + * + * say(['fred', 'hello']); + * // => 'fred says hello' + * + * var numbers = Promise.all([ + * Promise.resolve(40), + * Promise.resolve(36) + * ]); + * + * numbers.then(_.spread(function(x, y) { + * return x + y; + * })); + * // => a Promise of 76 + */ + function spread(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start == null ? 0 : nativeMax(toInteger(start), 0); + return baseRest(function(args) { + var array = args[start], + otherArgs = castSlice(args, 0, start); + + if (array) { + arrayPush(otherArgs, array); + } + return apply(func, this, otherArgs); + }); + } + + /** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed `func` invocations and a `flush` method to + * immediately invoke them. Provide `options` to indicate whether `func` + * should be invoked on the leading and/or trailing edge of the `wait` + * timeout. The `func` is invoked with the last arguments provided to the + * throttled function. Subsequent calls to the throttled function return the + * result of the last `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the throttled function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=true] + * Specify invoking on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // Avoid excessively updating the position while scrolling. + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. + * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); + * jQuery(element).on('click', throttled); + * + * // Cancel the trailing throttled invocation. + * jQuery(window).on('popstate', throttled.cancel); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (isObject(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } + + /** + * Creates a function that accepts up to one argument, ignoring any + * additional arguments. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.unary(parseInt)); + * // => [6, 8, 10] + */ + function unary(func) { + return ary(func, 1); + } + + /** + * Creates a function that provides `value` to `wrapper` as its first + * argument. Any additional arguments provided to the function are appended + * to those provided to the `wrapper`. The wrapper is invoked with the `this` + * binding of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {*} value The value to wrap. + * @param {Function} [wrapper=identity] The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('fred, barney, & pebbles'); + * // => '

fred, barney, & pebbles

' + */ + function wrap(value, wrapper) { + return partial(castFunction(wrapper), value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Casts `value` as an array if it's not one. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Lang + * @param {*} value The value to inspect. + * @returns {Array} Returns the cast array. + * @example + * + * _.castArray(1); + * // => [1] + * + * _.castArray({ 'a': 1 }); + * // => [{ 'a': 1 }] + * + * _.castArray('abc'); + * // => ['abc'] + * + * _.castArray(null); + * // => [null] + * + * _.castArray(undefined); + * // => [undefined] + * + * _.castArray(); + * // => [] + * + * var array = [1, 2, 3]; + * console.log(_.castArray(array) === array); + * // => true + */ + function castArray() { + if (!arguments.length) { + return []; + } + var value = arguments[0]; + return isArray(value) ? value : [value]; + } + + /** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ + function clone(value) { + return baseClone(value, CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.clone` except that it accepts `customizer` which + * is invoked to produce the cloned value. If `customizer` returns `undefined`, + * cloning is handled by the method instead. The `customizer` is invoked with + * up to four arguments; (value [, index|key, object, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the cloned value. + * @see _.cloneDeepWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(false); + * } + * } + * + * var el = _.cloneWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 0 + */ + function cloneWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * This method is like `_.clone` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @returns {*} Returns the deep cloned value. + * @see _.clone + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var deep = _.cloneDeep(objects); + * console.log(deep[0] === objects[0]); + * // => false + */ + function cloneDeep(value) { + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.cloneWith` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the deep cloned value. + * @see _.cloneWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * } + * + * var el = _.cloneDeepWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 20 + */ + function cloneDeepWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * Checks if `object` conforms to `source` by invoking the predicate + * properties of `source` with the corresponding property values of `object`. + * + * **Note:** This method is equivalent to `_.conforms` when `source` is + * partially applied. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); + * // => true + * + * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); + * // => false + */ + function conformsTo(object, source) { + return source == null || baseConformsTo(object, source, keys(source)); + } + + /** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ + function eq(value, other) { + return value === other || (value !== value && other !== other); + } + + /** + * Checks if `value` is greater than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + * @see _.lt + * @example + * + * _.gt(3, 1); + * // => true + * + * _.gt(3, 3); + * // => false + * + * _.gt(1, 3); + * // => false + */ + var gt = createRelationalOperation(baseGt); + + /** + * Checks if `value` is greater than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than or equal to + * `other`, else `false`. + * @see _.lte + * @example + * + * _.gte(3, 1); + * // => true + * + * _.gte(3, 3); + * // => true + * + * _.gte(1, 3); + * // => false + */ + var gte = createRelationalOperation(function(value, other) { + return value >= other; + }); + + /** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); + }; + + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ + var isArray = Array.isArray; + + /** + * Checks if `value` is classified as an `ArrayBuffer` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + * @example + * + * _.isArrayBuffer(new ArrayBuffer(2)); + * // => true + * + * _.isArrayBuffer(new Array(2)); + * // => false + */ + var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; + + /** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ + function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); + } + + /** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ + function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); + } + + /** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); + } + + /** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ + var isBuffer = nativeIsBuffer || stubFalse; + + /** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ + var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; + + /** + * Checks if `value` is likely a DOM element. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + * + * _.isElement(''); + * // => false + */ + function isElement(value) { + return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); + } + + /** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ + function isEmpty(value) { + if (value == null) { + return true; + } + if (isArrayLike(value) && + (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || + isBuffer(value) || isTypedArray(value) || isArguments(value))) { + return !value.length; + } + var tag = getTag(value); + if (tag == mapTag || tag == setTag) { + return !value.size; + } + if (isPrototype(value)) { + return !baseKeys(value).length; + } + for (var key in value) { + if (hasOwnProperty.call(value, key)) { + return false; + } + } + return true; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ + function isEqual(value, other) { + return baseIsEqual(value, other); + } + + /** + * This method is like `_.isEqual` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with up to + * six arguments: (objValue, othValue [, index|key, object, other, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, othValue) { + * if (isGreeting(objValue) && isGreeting(othValue)) { + * return true; + * } + * } + * + * var array = ['hello', 'goodbye']; + * var other = ['hi', 'goodbye']; + * + * _.isEqualWith(array, other, customizer); + * // => true + */ + function isEqualWith(value, other, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + var result = customizer ? customizer(value, other) : undefined; + return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; + } + + /** + * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, + * `SyntaxError`, `TypeError`, or `URIError` object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an error object, else `false`. + * @example + * + * _.isError(new Error); + * // => true + * + * _.isError(Error); + * // => false + */ + function isError(value) { + if (!isObjectLike(value)) { + return false; + } + var tag = baseGetTag(value); + return tag == errorTag || tag == domExcTag || + (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); + } + + /** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ + function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); + } + + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; + } + + /** + * Checks if `value` is an integer. + * + * **Note:** This method is based on + * [`Number.isInteger`](https://mdn.io/Number/isInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an integer, else `false`. + * @example + * + * _.isInteger(3); + * // => true + * + * _.isInteger(Number.MIN_VALUE); + * // => false + * + * _.isInteger(Infinity); + * // => false + * + * _.isInteger('3'); + * // => false + */ + function isInteger(value) { + return typeof value == 'number' && value == toInteger(value); + } + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ + function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); + } + + /** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ + function isObjectLike(value) { + return value != null && typeof value == 'object'; + } + + /** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ + var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + + /** + * Performs a partial deep comparison between `object` and `source` to + * determine if `object` contains equivalent property values. + * + * **Note:** This method is equivalent to `_.matches` when `source` is + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.isMatch(object, { 'b': 2 }); + * // => true + * + * _.isMatch(object, { 'b': 1 }); + * // => false + */ + function isMatch(object, source) { + return object === source || baseIsMatch(object, source, getMatchData(source)); + } + + /** + * This method is like `_.isMatch` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with five + * arguments: (objValue, srcValue, index|key, object, source). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, srcValue) { + * if (isGreeting(objValue) && isGreeting(srcValue)) { + * return true; + * } + * } + * + * var object = { 'greeting': 'hello' }; + * var source = { 'greeting': 'hi' }; + * + * _.isMatchWith(object, source, customizer); + * // => true + */ + function isMatchWith(object, source, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseIsMatch(object, source, getMatchData(source), customizer); + } + + /** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is a pristine native function. + * + * **Note:** This method can't reliably detect native functions in the presence + * of the core-js package because core-js circumvents this kind of detection. + * Despite multiple requests, the core-js maintainer has made it clear: any + * attempt to fix the detection will be obstructed. As a result, we're left + * with little choice but to throw an error. Unfortunately, this also affects + * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), + * which rely on core-js. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ + function isNative(value) { + if (isMaskable(value)) { + throw new Error(CORE_ERROR_TEXT); + } + return baseIsNative(value); + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is `null` or `undefined`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is nullish, else `false`. + * @example + * + * _.isNil(null); + * // => true + * + * _.isNil(void 0); + * // => true + * + * _.isNil(NaN); + * // => false + */ + function isNil(value) { + return value == null; + } + + /** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ + function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); + } + + /** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ + function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; + } + + /** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ + var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; + + /** + * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 + * double precision number which isn't the result of a rounded unsafe integer. + * + * **Note:** This method is based on + * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. + * @example + * + * _.isSafeInteger(3); + * // => true + * + * _.isSafeInteger(Number.MIN_VALUE); + * // => false + * + * _.isSafeInteger(Infinity); + * // => false + * + * _.isSafeInteger('3'); + * // => false + */ + function isSafeInteger(value) { + return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ + var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); + } + + /** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ + function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); + } + + /** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ + var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + + /** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined(value) { + return value === undefined; + } + + /** + * Checks if `value` is classified as a `WeakMap` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. + * @example + * + * _.isWeakMap(new WeakMap); + * // => true + * + * _.isWeakMap(new Map); + * // => false + */ + function isWeakMap(value) { + return isObjectLike(value) && getTag(value) == weakMapTag; + } + + /** + * Checks if `value` is classified as a `WeakSet` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. + * @example + * + * _.isWeakSet(new WeakSet); + * // => true + * + * _.isWeakSet(new Set); + * // => false + */ + function isWeakSet(value) { + return isObjectLike(value) && baseGetTag(value) == weakSetTag; + } + + /** + * Checks if `value` is less than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + * @see _.gt + * @example + * + * _.lt(1, 3); + * // => true + * + * _.lt(3, 3); + * // => false + * + * _.lt(3, 1); + * // => false + */ + var lt = createRelationalOperation(baseLt); + + /** + * Checks if `value` is less than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than or equal to + * `other`, else `false`. + * @see _.gte + * @example + * + * _.lte(1, 3); + * // => true + * + * _.lte(3, 3); + * // => true + * + * _.lte(3, 1); + * // => false + */ + var lte = createRelationalOperation(function(value, other) { + return value <= other; + }); + + /** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ + function toArray(value) { + if (!value) { + return []; + } + if (isArrayLike(value)) { + return isString(value) ? stringToArray(value) : copyArray(value); + } + if (symIterator && value[symIterator]) { + return iteratorToArray(value[symIterator]()); + } + var tag = getTag(value), + func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); + + return func(value); + } + + /** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ + function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; + } + + /** + * Converts `value` to an integer. + * + * **Note:** This method is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ + function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; + } + + /** + * Converts `value` to an integer suitable for use as the length of an + * array-like object. + * + * **Note:** This method is based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toLength(3.2); + * // => 3 + * + * _.toLength(Number.MIN_VALUE); + * // => 0 + * + * _.toLength(Infinity); + * // => 4294967295 + * + * _.toLength('3.2'); + * // => 3 + */ + function toLength(value) { + return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; + } + + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = baseTrim(value); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); + } + + /** + * Converts `value` to a plain object flattening inherited enumerable string + * keyed properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ + function toPlainObject(value) { + return copyObject(value, keysIn(value)); + } + + /** + * Converts `value` to a safe integer. A safe integer can be compared and + * represented correctly. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toSafeInteger(3.2); + * // => 3 + * + * _.toSafeInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toSafeInteger(Infinity); + * // => 9007199254740991 + * + * _.toSafeInteger('3.2'); + * // => 3 + */ + function toSafeInteger(value) { + return value + ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) + : (value === 0 ? value : 0); + } + + /** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ + function toString(value) { + return value == null ? '' : baseToString(value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ + var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } + }); + + /** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ + var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); + }); + + /** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); + }); + + /** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); + }); + + /** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ + var at = flatRest(baseAt); + + /** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); + } + + /** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; + }); + + /** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ + var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); + }); + + /** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ + function findKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); + } + + /** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ + function findLastKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); + } + + /** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ + function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ + function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forOwn(object, iteratee) { + return object && baseForOwn(object, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ + function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, getIteratee(iteratee, 3)); + } + + /** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ + function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); + } + + /** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ + function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); + } + + /** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ + function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; + } + + /** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ + function has(object, path) { + return object != null && hasPath(object, path, baseHas); + } + + /** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ + function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); + } + + /** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ + var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; + }, constant(identity)); + + /** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ + var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } + }, getIteratee); + + /** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ + var invoke = baseRest(baseInvoke); + + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); + } + + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); + } + + /** + * The opposite of `_.mapValues`; this method creates an object with the + * same values as `object` and keys generated by running each own enumerable + * string keyed property of `object` thru `iteratee`. The iteratee is invoked + * with three arguments: (value, key, object). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapValues + * @example + * + * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { + * return key + value; + * }); + * // => { 'a1': 1, 'b2': 2 } + */ + function mapKeys(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, iteratee(value, key, object), value); + }); + return result; + } + + /** + * Creates an object with the same keys as `object` and values generated + * by running each own enumerable string keyed property of `object` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, key, object). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapKeys + * @example + * + * var users = { + * 'fred': { 'user': 'fred', 'age': 40 }, + * 'pebbles': { 'user': 'pebbles', 'age': 1 } + * }; + * + * _.mapValues(users, function(o) { return o.age; }); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + * + * // The `_.property` iteratee shorthand. + * _.mapValues(users, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + */ + function mapValues(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, key, iteratee(value, key, object)); + }); + return result; + } + + /** + * This method is like `_.assign` except that it recursively merges own and + * inherited enumerable string keyed properties of source objects into the + * destination object. Source properties that resolve to `undefined` are + * skipped if a destination value exists. Array and plain object properties + * are merged recursively. Other objects and value types are overridden by + * assignment. Source objects are applied from left to right. Subsequent + * sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @example + * + * var object = { + * 'a': [{ 'b': 2 }, { 'd': 4 }] + * }; + * + * var other = { + * 'a': [{ 'c': 3 }, { 'e': 5 }] + * }; + * + * _.merge(object, other); + * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } + */ + var merge = createAssigner(function(object, source, srcIndex) { + baseMerge(object, source, srcIndex); + }); + + /** + * This method is like `_.merge` except that it accepts `customizer` which + * is invoked to produce the merged values of the destination and source + * properties. If `customizer` returns `undefined`, merging is handled by the + * method instead. The `customizer` is invoked with six arguments: + * (objValue, srcValue, key, object, source, stack). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * function customizer(objValue, srcValue) { + * if (_.isArray(objValue)) { + * return objValue.concat(srcValue); + * } + * } + * + * var object = { 'a': [1], 'b': [2] }; + * var other = { 'a': [3], 'b': [4] }; + * + * _.mergeWith(object, other, customizer); + * // => { 'a': [1, 3], 'b': [2, 4] } + */ + var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { + baseMerge(object, source, srcIndex, customizer); + }); + + /** + * The opposite of `_.pick`; this method creates an object composed of the + * own and inherited enumerable property paths of `object` that are not omitted. + * + * **Note:** This method is considerably slower than `_.pick`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to omit. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omit(object, ['a', 'c']); + * // => { 'b': '2' } + */ + var omit = flatRest(function(object, paths) { + var result = {}; + if (object == null) { + return result; + } + var isDeep = false; + paths = arrayMap(paths, function(path) { + path = castPath(path, object); + isDeep || (isDeep = path.length > 1); + return path; + }); + copyObject(object, getAllKeysIn(object), result); + if (isDeep) { + result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); + } + var length = paths.length; + while (length--) { + baseUnset(result, paths[length]); + } + return result; + }); + + /** + * The opposite of `_.pickBy`; this method creates an object composed of + * the own and inherited enumerable string keyed properties of `object` that + * `predicate` doesn't return truthy for. The predicate is invoked with two + * arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omitBy(object, _.isNumber); + * // => { 'b': '2' } + */ + function omitBy(object, predicate) { + return pickBy(object, negate(getIteratee(predicate))); + } + + /** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ + var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); + }); + + /** + * Creates an object composed of the `object` properties `predicate` returns + * truthy for. The predicate is invoked with two arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pickBy(object, _.isNumber); + * // => { 'a': 1, 'c': 3 } + */ + function pickBy(object, predicate) { + if (object == null) { + return {}; + } + var props = arrayMap(getAllKeysIn(object), function(prop) { + return [prop]; + }); + predicate = getIteratee(predicate); + return basePickBy(object, props, function(value, path) { + return predicate(value, path[0]); + }); + } + + /** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ + function result(object, path, defaultValue) { + path = castPath(path, object); + + var index = -1, + length = path.length; + + // Ensure the loop is entered when path is empty. + if (!length) { + length = 1; + object = undefined; + } + while (++index < length) { + var value = object == null ? undefined : object[toKey(path[index])]; + if (value === undefined) { + index = length; + value = defaultValue; + } + object = isFunction(value) ? value.call(object) : value; + } + return object; + } + + /** + * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, + * it's created. Arrays are created for missing index properties while objects + * are created for all other missing properties. Use `_.setWith` to customize + * `path` creation. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.set(object, 'a[0].b.c', 4); + * console.log(object.a[0].b.c); + * // => 4 + * + * _.set(object, ['x', '0', 'y', 'z'], 5); + * console.log(object.x[0].y.z); + * // => 5 + */ + function set(object, path, value) { + return object == null ? object : baseSet(object, path, value); + } + + /** + * This method is like `_.set` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.setWith(object, '[0][1]', 'a', Object); + * // => { '0': { '1': 'a' } } + */ + function setWith(object, path, value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseSet(object, path, value, customizer); + } + + /** + * Creates an array of own enumerable string keyed-value pairs for `object` + * which can be consumed by `_.fromPairs`. If `object` is a map or set, its + * entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entries + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairs(new Foo); + * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) + */ + var toPairs = createToPairs(keys); + + /** + * Creates an array of own and inherited enumerable string keyed-value pairs + * for `object` which can be consumed by `_.fromPairs`. If `object` is a map + * or set, its entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entriesIn + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairsIn(new Foo); + * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) + */ + var toPairsIn = createToPairs(keysIn); + + /** + * An alternative to `_.reduce`; this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable string keyed properties thru `iteratee`, with each invocation + * potentially mutating the `accumulator` object. If `accumulator` is not + * provided, a new object with the same `[[Prototype]]` will be used. The + * iteratee is invoked with four arguments: (accumulator, value, key, object). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @returns {*} Returns the accumulated value. + * @example + * + * _.transform([2, 3, 4], function(result, n) { + * result.push(n *= n); + * return n % 2 == 0; + * }, []); + * // => [4, 9] + * + * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } + */ + function transform(object, iteratee, accumulator) { + var isArr = isArray(object), + isArrLike = isArr || isBuffer(object) || isTypedArray(object); + + iteratee = getIteratee(iteratee, 4); + if (accumulator == null) { + var Ctor = object && object.constructor; + if (isArrLike) { + accumulator = isArr ? new Ctor : []; + } + else if (isObject(object)) { + accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; + } + else { + accumulator = {}; + } + } + (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { + return iteratee(accumulator, value, index, object); + }); + return accumulator; + } + + /** + * Removes the property at `path` of `object`. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 7 } }] }; + * _.unset(object, 'a[0].b.c'); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + * + * _.unset(object, ['a', '0', 'b', 'c']); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + */ + function unset(object, path) { + return object == null ? true : baseUnset(object, path); + } + + /** + * This method is like `_.set` except that accepts `updater` to produce the + * value to set. Use `_.updateWith` to customize `path` creation. The `updater` + * is invoked with one argument: (value). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.update(object, 'a[0].b.c', function(n) { return n * n; }); + * console.log(object.a[0].b.c); + * // => 9 + * + * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); + * console.log(object.x[0].y.z); + * // => 0 + */ + function update(object, path, updater) { + return object == null ? object : baseUpdate(object, path, castFunction(updater)); + } + + /** + * This method is like `_.update` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.updateWith(object, '[0][1]', _.constant('a'), Object); + * // => { '0': { '1': 'a' } } + */ + function updateWith(object, path, updater, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); + } + + /** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ + function values(object) { + return object == null ? [] : baseValues(object, keys(object)); + } + + /** + * Creates an array of the own and inherited enumerable string keyed property + * values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.valuesIn(new Foo); + * // => [1, 2, 3] (iteration order is not guaranteed) + */ + function valuesIn(object) { + return object == null ? [] : baseValues(object, keysIn(object)); + } + + /*------------------------------------------------------------------------*/ + + /** + * Clamps `number` within the inclusive `lower` and `upper` bounds. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Number + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + * @example + * + * _.clamp(-10, -5, 5); + * // => -5 + * + * _.clamp(10, -5, 5); + * // => 5 + */ + function clamp(number, lower, upper) { + if (upper === undefined) { + upper = lower; + lower = undefined; + } + if (upper !== undefined) { + upper = toNumber(upper); + upper = upper === upper ? upper : 0; + } + if (lower !== undefined) { + lower = toNumber(lower); + lower = lower === lower ? lower : 0; + } + return baseClamp(toNumber(number), lower, upper); + } + + /** + * Checks if `n` is between `start` and up to, but not including, `end`. If + * `end` is not specified, it's set to `start` with `start` then set to `0`. + * If `start` is greater than `end` the params are swapped to support + * negative ranges. + * + * @static + * @memberOf _ + * @since 3.3.0 + * @category Number + * @param {number} number The number to check. + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + * @see _.range, _.rangeRight + * @example + * + * _.inRange(3, 2, 4); + * // => true + * + * _.inRange(4, 8); + * // => true + * + * _.inRange(4, 2); + * // => false + * + * _.inRange(2, 2); + * // => false + * + * _.inRange(1.2, 2); + * // => true + * + * _.inRange(5.2, 4); + * // => false + * + * _.inRange(-3, -2, -6); + * // => true + */ + function inRange(number, start, end) { + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + number = toNumber(number); + return baseInRange(number, start, end); + } + + /** + * Produces a random number between the inclusive `lower` and `upper` bounds. + * If only one argument is provided a number between `0` and the given number + * is returned. If `floating` is `true`, or either `lower` or `upper` are + * floats, a floating-point number is returned instead of an integer. + * + * **Note:** JavaScript follows the IEEE-754 standard for resolving + * floating-point values which can produce unexpected results. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Number + * @param {number} [lower=0] The lower bound. + * @param {number} [upper=1] The upper bound. + * @param {boolean} [floating] Specify returning a floating-point number. + * @returns {number} Returns the random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(lower, upper, floating) { + if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { + upper = floating = undefined; + } + if (floating === undefined) { + if (typeof upper == 'boolean') { + floating = upper; + upper = undefined; + } + else if (typeof lower == 'boolean') { + floating = lower; + lower = undefined; + } + } + if (lower === undefined && upper === undefined) { + lower = 0; + upper = 1; + } + else { + lower = toFinite(lower); + if (upper === undefined) { + upper = lower; + lower = 0; + } else { + upper = toFinite(upper); + } + } + if (lower > upper) { + var temp = lower; + lower = upper; + upper = temp; + } + if (floating || lower % 1 || upper % 1) { + var rand = nativeRandom(); + return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); + } + return baseRandom(lower, upper); + } + + /*------------------------------------------------------------------------*/ + + /** + * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the camel cased string. + * @example + * + * _.camelCase('Foo Bar'); + * // => 'fooBar' + * + * _.camelCase('--foo-bar--'); + * // => 'fooBar' + * + * _.camelCase('__FOO_BAR__'); + * // => 'fooBar' + */ + var camelCase = createCompounder(function(result, word, index) { + word = word.toLowerCase(); + return result + (index ? capitalize(word) : word); + }); + + /** + * Converts the first character of `string` to upper case and the remaining + * to lower case. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to capitalize. + * @returns {string} Returns the capitalized string. + * @example + * + * _.capitalize('FRED'); + * // => 'Fred' + */ + function capitalize(string) { + return upperFirst(toString(string).toLowerCase()); + } + + /** + * Deburrs `string` by converting + * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) + * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) + * letters to basic Latin letters and removing + * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to deburr. + * @returns {string} Returns the deburred string. + * @example + * + * _.deburr('déjà vu'); + * // => 'deja vu' + */ + function deburr(string) { + string = toString(string); + return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); + } + + /** + * Checks if `string` ends with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=string.length] The position to search up to. + * @returns {boolean} Returns `true` if `string` ends with `target`, + * else `false`. + * @example + * + * _.endsWith('abc', 'c'); + * // => true + * + * _.endsWith('abc', 'b'); + * // => false + * + * _.endsWith('abc', 'b', 2); + * // => true + */ + function endsWith(string, target, position) { + string = toString(string); + target = baseToString(target); + + var length = string.length; + position = position === undefined + ? length + : baseClamp(toInteger(position), 0, length); + + var end = position; + position -= target.length; + return position >= 0 && string.slice(position, end) == target; + } + + /** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ + function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; + } + + /** + * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", + * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https://lodash\.com/\)' + */ + function escapeRegExp(string) { + string = toString(string); + return (string && reHasRegExpChar.test(string)) + ? string.replace(reRegExpChar, '\\$&') + : string; + } + + /** + * Converts `string` to + * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the kebab cased string. + * @example + * + * _.kebabCase('Foo Bar'); + * // => 'foo-bar' + * + * _.kebabCase('fooBar'); + * // => 'foo-bar' + * + * _.kebabCase('__FOO_BAR__'); + * // => 'foo-bar' + */ + var kebabCase = createCompounder(function(result, word, index) { + return result + (index ? '-' : '') + word.toLowerCase(); + }); + + /** + * Converts `string`, as space separated words, to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the lower cased string. + * @example + * + * _.lowerCase('--Foo-Bar--'); + * // => 'foo bar' + * + * _.lowerCase('fooBar'); + * // => 'foo bar' + * + * _.lowerCase('__FOO_BAR__'); + * // => 'foo bar' + */ + var lowerCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + word.toLowerCase(); + }); + + /** + * Converts the first character of `string` to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.lowerFirst('Fred'); + * // => 'fred' + * + * _.lowerFirst('FRED'); + * // => 'fRED' + */ + var lowerFirst = createCaseFirst('toLowerCase'); + + /** + * Pads `string` on the left and right sides if it's shorter than `length`. + * Padding characters are truncated if they can't be evenly divided by `length`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.pad('abc', 8); + * // => ' abc ' + * + * _.pad('abc', 8, '_-'); + * // => '_-abc_-_' + * + * _.pad('abc', 3); + * // => 'abc' + */ + function pad(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + if (!length || strLength >= length) { + return string; + } + var mid = (length - strLength) / 2; + return ( + createPadding(nativeFloor(mid), chars) + + string + + createPadding(nativeCeil(mid), chars) + ); + } + + /** + * Pads `string` on the right side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padEnd('abc', 6); + * // => 'abc ' + * + * _.padEnd('abc', 6, '_-'); + * // => 'abc_-_' + * + * _.padEnd('abc', 3); + * // => 'abc' + */ + function padEnd(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (string + createPadding(length - strLength, chars)) + : string; + } + + /** + * Pads `string` on the left side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ + function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; + } + + /** + * Converts `string` to an integer of the specified radix. If `radix` is + * `undefined` or `0`, a `radix` of `10` is used unless `value` is a + * hexadecimal, in which case a `radix` of `16` is used. + * + * **Note:** This method aligns with the + * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category String + * @param {string} string The string to convert. + * @param {number} [radix=10] The radix to interpret `value` by. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {number} Returns the converted integer. + * @example + * + * _.parseInt('08'); + * // => 8 + * + * _.map(['6', '08', '10'], _.parseInt); + * // => [6, 8, 10] + */ + function parseInt(string, radix, guard) { + if (guard || radix == null) { + radix = 0; + } else if (radix) { + radix = +radix; + } + return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); + } + + /** + * Repeats the given string `n` times. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to repeat. + * @param {number} [n=1] The number of times to repeat the string. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {string} Returns the repeated string. + * @example + * + * _.repeat('*', 3); + * // => '***' + * + * _.repeat('abc', 2); + * // => 'abcabc' + * + * _.repeat('abc', 0); + * // => '' + */ + function repeat(string, n, guard) { + if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + return baseRepeat(toString(string), n); + } + + /** + * Replaces matches for `pattern` in `string` with `replacement`. + * + * **Note:** This method is based on + * [`String#replace`](https://mdn.io/String/replace). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to modify. + * @param {RegExp|string} pattern The pattern to replace. + * @param {Function|string} replacement The match replacement. + * @returns {string} Returns the modified string. + * @example + * + * _.replace('Hi Fred', 'Fred', 'Barney'); + * // => 'Hi Barney' + */ + function replace() { + var args = arguments, + string = toString(args[0]); + + return args.length < 3 ? string : string.replace(args[1], args[2]); + } + + /** + * Converts `string` to + * [snake case](https://en.wikipedia.org/wiki/Snake_case). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the snake cased string. + * @example + * + * _.snakeCase('Foo Bar'); + * // => 'foo_bar' + * + * _.snakeCase('fooBar'); + * // => 'foo_bar' + * + * _.snakeCase('--FOO-BAR--'); + * // => 'foo_bar' + */ + var snakeCase = createCompounder(function(result, word, index) { + return result + (index ? '_' : '') + word.toLowerCase(); + }); + + /** + * Splits `string` by `separator`. + * + * **Note:** This method is based on + * [`String#split`](https://mdn.io/String/split). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to split. + * @param {RegExp|string} separator The separator pattern to split by. + * @param {number} [limit] The length to truncate results to. + * @returns {Array} Returns the string segments. + * @example + * + * _.split('a-b-c', '-', 2); + * // => ['a', 'b'] + */ + function split(string, separator, limit) { + if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { + separator = limit = undefined; + } + limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; + if (!limit) { + return []; + } + string = toString(string); + if (string && ( + typeof separator == 'string' || + (separator != null && !isRegExp(separator)) + )) { + separator = baseToString(separator); + if (!separator && hasUnicode(string)) { + return castSlice(stringToArray(string), 0, limit); + } + } + return string.split(separator, limit); + } + + /** + * Converts `string` to + * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). + * + * @static + * @memberOf _ + * @since 3.1.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the start cased string. + * @example + * + * _.startCase('--foo-bar--'); + * // => 'Foo Bar' + * + * _.startCase('fooBar'); + * // => 'Foo Bar' + * + * _.startCase('__FOO_BAR__'); + * // => 'FOO BAR' + */ + var startCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + upperFirst(word); + }); + + /** + * Checks if `string` starts with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=0] The position to search from. + * @returns {boolean} Returns `true` if `string` starts with `target`, + * else `false`. + * @example + * + * _.startsWith('abc', 'a'); + * // => true + * + * _.startsWith('abc', 'b'); + * // => false + * + * _.startsWith('abc', 'b', 1); + * // => true + */ + function startsWith(string, target, position) { + string = toString(string); + position = position == null + ? 0 + : baseClamp(toInteger(position), 0, string.length); + + target = baseToString(target); + return string.slice(position, position + target.length) == target; + } + + /** + * Creates a compiled template function that can interpolate data properties + * in "interpolate" delimiters, HTML-escape interpolated data properties in + * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data + * properties may be accessed as free variables in the template. If a setting + * object is given, it takes precedence over `_.templateSettings` values. + * + * **Note:** In the development build `_.template` utilizes + * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) + * for easier debugging. + * + * For more information on precompiling templates see + * [lodash's custom builds documentation](https://lodash.com/custom-builds). + * + * For more information on Chrome extension sandboxes see + * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The template string. + * @param {Object} [options={}] The options object. + * @param {RegExp} [options.escape=_.templateSettings.escape] + * The HTML "escape" delimiter. + * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] + * The "evaluate" delimiter. + * @param {Object} [options.imports=_.templateSettings.imports] + * An object to import into the template as free variables. + * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] + * The "interpolate" delimiter. + * @param {string} [options.sourceURL='lodash.templateSources[n]'] + * The sourceURL of the compiled template. + * @param {string} [options.variable='obj'] + * The data object variable name. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the compiled template function. + * @example + * + * // Use the "interpolate" delimiter to create a compiled template. + * var compiled = _.template('hello <%= user %>!'); + * compiled({ 'user': 'fred' }); + * // => 'hello fred!' + * + * // Use the HTML "escape" delimiter to escape data property values. + * var compiled = _.template('<%- value %>'); + * compiled({ 'value': ' + diff --git a/src/client.ts b/src/client.ts new file mode 100644 index 0000000..fe64324 --- /dev/null +++ b/src/client.ts @@ -0,0 +1,259 @@ +import { Outline, RawOutline } from './outline'; +import { Cursor } from './cursor'; +import keyboardJS from 'keyboardjs'; +import * as rawOutline from './test-data.json'; + +let outlineData = rawOutline; +if(localStorage.getItem('activeOutline')) { + const outlineId = localStorage.getItem('activeOutline'); + outlineData = JSON.parse(localStorage.getItem(outlineId)); +} + +const state = new Map(); +const outline = new Outline(outlineData as unknown as RawOutline); +outliner().innerHTML = outline.render(); + +const cursor = new Cursor(); +// place the cursor at the top! +cursor.set('.node'); + +function outliner() { + return document.querySelector('#outliner'); +} + +// move down +keyboardJS.withContext('navigation', () => { + keyboardJS.bind('j', e => { + // move cursor down + // if shift key is held, swap the node with its next sibling + const sibling = cursor.get().nextElementSibling; + + if(sibling) { + if(e.shiftKey) { + // swap this node with its previous sibling + const res = outline.swapNodeWithNextSibling(cursor.getIdOfNode()); + const html = outline.renderNode(res.parentNode); + + if(res.parentNode.id === '000000') { + cursor.get().parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.outerHTML = html; + } + + cursor.set(`#id-${res.targetNode.id}`); + save(); + } + else { + cursor.set(`#id-${sibling.getAttribute('data-id')}`); + } + } + }); + + keyboardJS.bind('k', e => { + // move cursor up + // if shift key is held, swap the node with its previous sibling + const sibling = cursor.get().previousElementSibling; + + if(sibling && !sibling.classList.contains('nodeContent')) { + if(e.shiftKey) { + // swap this node with its previous sibling + const res = outline.swapNodeWithPreviousSibling(cursor.getIdOfNode()); + // re-render the parent node and display that! + const html = outline.renderNode(res.parentNode); + + if(res.parentNode.id === '000000') { + cursor.get().parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.outerHTML = html; + } + + cursor.set(`#id-${res.targetNode.id}`); + save(); + } + else { + cursor.set(`#id-${sibling.getAttribute('data-id')}`); + } + } + }); + + keyboardJS.bind('l', e => { + // if the node is collapsed, we can't go into its children + if(cursor.isNodeCollapsed()) { + return; + } + if(e.shiftKey) { + const res = outline.lowerNodeToChild(cursor.getIdOfNode()); + const html = outline.renderNode(res.oldParentNode); + + if(res.oldParentNode.id === '000000') { + cursor.get().parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.outerHTML = html; + } + cursor.set(`#id-${res.targetNode.id}`); + } + else { + const children = cursor.get().querySelector('.node'); + if(children) { + cursor.set(`#id-${children.getAttribute('data-id')}`); + } + } + }); + + keyboardJS.bind('h', e => { + const parent = cursor.get().parentElement; + if(parent && parent.classList.contains('node')) { + if(e.shiftKey) { + if(outline.data.tree.children.map(n => n.id).includes(cursor.getIdOfNode())) { + // if this is a top level item, we can't elevate any further + return; + } + const res = outline.liftNodeToParent(cursor.getIdOfNode()); + + const html = outline.renderNode(res.parentNode); + + if(res.parentNode.id === '000000') { + cursor.get().parentElement.parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.parentElement.outerHTML = html; + } + + cursor.set(`#id-${res.targetNode.id}`); + save(); + } + else { + cursor.set(`#id-${parent.getAttribute('data-id')}`); + } + } + }); + + keyboardJS.bind('z', e => { + // toggle collapse + if(cursor.isNodeExpanded()) { + cursor.collapse(); + outline.fold(cursor.getIdOfNode()); + } + else if(cursor.isNodeCollapsed()) { + cursor.expand(); + outline.unfold(cursor.getIdOfNode()); + } + save(); + }); + + keyboardJS.bind('i', e => { + e.preventDefault(); + // switch to editing mode + cursor.get().classList.add('hidden-cursor'); + const contentNode = cursor.get().querySelector('.nodeContent') as HTMLElement; + + // swap the content to the default! + contentNode.innerHTML = outline.data.contentNodes[cursor.getIdOfNode()].content; + contentNode.contentEditable = "true"; + contentNode.focus(); + keyboardJS.setContext('editing'); + }); + + keyboardJS.bind('tab', e => { + e.preventDefault(); + + const res = outline.createChildNode(cursor.getIdOfNode()); + const html = outline.renderNode(res.parentNode); + + cursor.get().outerHTML = html; + + cursor.set(`#id-${res.node.id}`); + save(); + }); + + keyboardJS.bind('enter', e => { + // create a new node as a sibling of the selected node + if(e.shiftKey) { + return; + } + e.preventDefault(); + e.preventRepeat(); + + const res = outline.createSiblingNode(cursor.getIdOfNode()); + + const html = outline.renderNode(res.parentNode); + if(res.parentNode.id === '000000') { + cursor.get().parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.outerHTML = html; + } + + cursor.set(`#id-${res.node.id}`); + save(); + }); + + keyboardJS.bind('d', e => { + // deleting a node requires d + shift + if(!e.shiftKey) { + return; + } + + const res = outline.removeNode(cursor.getIdOfNode()); + const html = outline.renderNode(res.parentNode); + // the previous sibling! + const prevSibling = cursor.get().previousElementSibling; + const nextSibling = cursor.get().nextElementSibling; + if(res.parentNode.id === '000000') { + cursor.get().parentElement.innerHTML = html; + } + else { + cursor.get().parentElement.outerHTML = html; + } + + if(prevSibling) { + cursor.set(`#id-${prevSibling.getAttribute('data-id')}`); + } + else if(nextSibling) { + cursor.set(`#id-${nextSibling.getAttribute('data-id')}`); + } + else { + cursor.set(`#id-${res.parentNode.id}`); + } + + save(); + }); +}); + +keyboardJS.withContext('editing', () => { + keyboardJS.bind(['esc', 'enter'], e => { + cursor.get().classList.remove('hidden-cursor'); + + const contentNode = cursor.get().querySelector('.nodeContent') as HTMLElement; + + contentNode.contentEditable = "false"; + contentNode.blur(); + keyboardJS.setContext('navigation'); + + outline.updateContent(cursor.getIdOfNode(), contentNode.innerHTML.trim()); + // re-render this node! + contentNode.innerHTML = outline.renderContent(cursor.getIdOfNode()); + save(); + }); +}); + +keyboardJS.setContext('navigation'); + +function saveImmediate() { + localStorage.setItem(outline.data.id, JSON.stringify(outline.data)); + localStorage.setItem('activeOutline', outline.data.id); + console.log('saved...', outline.data); + state.delete('saveTimeout'); +} + +function save() { + if(!state.has('saveTimeout')) { + state.set('saveTimeout', setTimeout(saveImmediate, 2000)); + } +} + + +save(); diff --git a/src/cursor.ts b/src/cursor.ts new file mode 100644 index 0000000..4dc7cc7 --- /dev/null +++ b/src/cursor.ts @@ -0,0 +1,61 @@ +export class Cursor { + constructor() { + + } + + get() { + return document.querySelector('.cursor'); + } + + getIdOfNode(): string { + return this.get().getAttribute('data-id'); + } + + unset() { + const el = this.get(); + if(el) { + el.classList.remove('cursor'); + } + } + + set(elementId: string) { + this.unset(); + const el = document.querySelector(elementId); + + if(el) { + el.classList.add('cursor'); + if(!this.isVisible(elementId)) { + el.scrollIntoView(true); + } + } + } + + collapse() { + this.get().classList.remove('expanded'); + this.get().classList.add('collapsed'); + } + + expand() { + this.get().classList.remove('collapsed'); + this.get().classList.add('expanded'); + } + + isNodeCollapsed(): boolean { + return this.get().classList.contains('collapsed'); + } + + isNodeExpanded(): boolean { + return this.get().classList.contains('expanded'); + } + + isVisible(elementId: string) { + const el = document.querySelector(elementId) as HTMLElement; + var rect = el.getBoundingClientRect(); + return ( + rect.top >= 0 && + rect.left >= 0 && + rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && + rect.right <= (window.innerWidth || document.documentElement.clientWidth) + ); + } +} diff --git a/src/outline.ts b/src/outline.ts new file mode 100644 index 0000000..f32971d --- /dev/null +++ b/src/outline.ts @@ -0,0 +1,312 @@ +import * as _ from 'lodash'; +import { v4 as uuid } from 'uuid'; +import { marked } from 'marked'; + +export interface RawOutline { + id: string; + created: number; + name: string; + tree: OutlineTree; + contentNodes: Record +} + +export interface OutlineTree { + id: string; + children: OutlineTree[] + collapsed: boolean; +} + +export interface OutlineNode { + id: string; + created: number; + type: 'text', + content: string, +}; + +export class Outline { + data: RawOutline; + + constructor(outlineData: RawOutline) { + this.data = outlineData; + } + + findNodeInTree(root: OutlineTree, id: string, action: (item: OutlineTree, parent: OutlineTree) => void, runState: boolean = false) { + let run = runState; + if(run) { + return; + } + _.each(root.children, (childNode, idx) => { + if(childNode.id === id) { + action(childNode, root); + run = true; + return false; + } + else if(childNode.children) { + this.findNodeInTree(childNode, id, action, run); + } + }); + } + + fold(nodeId: string) { + this.findNodeInTree(this.data.tree, nodeId, item => { + item.collapsed = true; + }); + } + + unfold(nodeId: string) { + this.findNodeInTree(this.data.tree, nodeId, item => { + item.collapsed = true; + }); + } + + flattenOutlineTreeChildren(tree: OutlineTree): string[] { + return tree.children.map(node => node.id); + } + + liftNodeToParent(nodeId: string) { + let run = false; + let targetNode: OutlineTree, parentNode: OutlineTree; + this.findNodeInTree(this.data.tree, nodeId, (tNode, pNode) => { + targetNode = tNode; + this.findNodeInTree(this.data.tree, pNode.id, (originalParentNode, newParentNode) => {; + if(run) { + return; + } + parentNode = newParentNode; + run = true; + + const flatId = newParentNode.children.map(n => n.id); + + const originalNodePosition = originalParentNode.children.map(n => n.id).indexOf(targetNode.id); + const newNodePosition = flatId.indexOf(originalParentNode.id); + + originalParentNode.children.splice(originalNodePosition, 1); + + newParentNode.children.splice(newNodePosition + 1, 0, targetNode); + }); + }); + + return { + targetNode, + parentNode + } + } + + lowerNodeToChild(nodeId: string) { + let run = false; + // find the previous sibling + // make this node a child of the sibling node + let targetNode: OutlineTree, newParentNode: OutlineTree, oldParentNode: OutlineTree; + this.findNodeInTree(this.data.tree, nodeId, (tNode, pNode) => { + if(run) { + return; + } + run = true; + targetNode = tNode; + + let idList = pNode.children.map(n => n.id); + // there are no other siblings so we can't do anything + if(idList.length === 1) { + return; + } + + const position = idList.indexOf(targetNode.id); + const prevSiblingPosition = position - 1; + + pNode.children[prevSiblingPosition].children.splice(0, 0, targetNode); + pNode.children.splice(position, 1); + + newParentNode = pNode.children[prevSiblingPosition]; + oldParentNode = pNode; + }); + return { + targetNode, + newParentNode, + oldParentNode + } + } + + swapNodeWithNextSibling(nodeId: string) { + let targetNode: OutlineTree, parentNode: OutlineTree; + this.findNodeInTree(this.data.tree, nodeId, (tNode, pNode) => { + targetNode = tNode; + parentNode = pNode; + const flatId = parentNode.children.map(n => n.id); + const nodePosition = flatId.indexOf(targetNode.id); + + if(nodePosition === (flatId.length - 1)) { + // this is the last node in the list, there's nothing to swap + return; + } + + // remove the node from this point, and push it one later + parentNode.children.splice(nodePosition, 1); + parentNode.children.splice(nodePosition + 1, 0, targetNode); + }); + + return { + targetNode, + parentNode + } + } + + swapNodeWithPreviousSibling(nodeId: string) { + let targetNode: OutlineTree, parentNode: OutlineTree; + this.findNodeInTree(this.data.tree, nodeId, (tNode, pNode) => { + targetNode = tNode; + parentNode = pNode; + const flatId = parentNode.children.map(n => n.id); + const nodePosition = flatId.indexOf(targetNode.id); + + if(nodePosition === 0) { + // this is the first node in the list, there's nothing to swap + return; + } + + // remove the node from this point, and push it one later + parentNode.children.splice(nodePosition, 1); + parentNode.children.splice(nodePosition - 1, 0, targetNode); + }); + + return { + targetNode, + parentNode + } + } + + createSiblingNode(targetNode: string, nodeData?: OutlineNode) { + const outlineNode: OutlineNode = nodeData || { + id: uuid(), + created: Date.now(), + type: 'text', + content: '---' + }; + + this.data.contentNodes[outlineNode.id] = outlineNode; + + let parentNode: OutlineTree; + + this.findNodeInTree(this.data.tree, targetNode, (node, parent) => { + const position = parent.children.map(n => n.id).indexOf(targetNode); + parent.children.splice(position + 1, 0, { + id: outlineNode.id, + collapsed: false, + children: [] + }); + + parentNode = parent; + }); + + return { + node: outlineNode, + parentNode + } + } + + createChildNode(currentNode: string, nodeId?: string) { + const node: OutlineNode = nodeId ? this.data.contentNodes[nodeId] : + { + id: uuid(), + created: Date.now(), + type: 'text', + content: '---' + }; + + if(!nodeId) { + this.data.contentNodes[node.id] = node; + } + + let parentNode: OutlineTree; + + this.findNodeInTree(this.data.tree, currentNode, (foundNode, parent) => { + foundNode.children.unshift({ + id: node.id, + children: [], + collapsed: false + }); + + parentNode = foundNode; + }); + + return { + node, + parentNode + } + } + + removeNode(nodeId: string) { + let run = false; + let removedNode: OutlineTree, parentNode: OutlineTree; + this.findNodeInTree(this.data.tree, nodeId, (tNode, pNode) => { + if(run) { + return; + } + run = true; + removedNode = tNode; + parentNode = pNode; + + let position = parentNode.children.map(n => n.id).indexOf(tNode.id); + + parentNode.children.splice(position, 1); + }); + + return { + removedNode, + parentNode + } + } + + updateContent(id: string, content: string) { + if(!this.data.contentNodes[id]) { + throw new Error('Invalid node'); + } + + this.data.contentNodes[id].content = content; + } + + renderContent(nodeId: string): string { + let node = this.data.contentNodes[nodeId]; + let content: string; + switch(node.type) { + case 'text': + content = marked.parse(node.content); + break; + default: + content = node.content; + break; + } + + return content; + } + + renderNode(node: OutlineTree): string { + if(node.id === '000000') { + return this.render(); + } + const collapse = node.collapsed ? 'collapsed': 'expanded'; + const content: OutlineNode = this.data.contentNodes[node.id] || { + id: node.id, + created: Date.now(), + type: 'text', + content: '' + }; + + let html = `
+
+ ${this.renderContent(node.id)} +
+ ${node.children.length ? _.map(node.children, this.renderNode.bind(this)).join("\n") : ''} +
` + + return html; + } + + render() { + /* + * render starts at the root node and only renders its children. The root + * node only exists as a container around the rest to ensure a standard format + * for the tree + */ + return _.map(this.data.tree.children, this.renderNode.bind(this)).join("\n"); + } +} diff --git a/src/test-data.json b/src/test-data.json new file mode 100644 index 0000000..edb4c66 --- /dev/null +++ b/src/test-data.json @@ -0,0 +1,447 @@ +{ + "id": "000000", + "name": "Sample", + "created": "1674409747467", + "tree": { + "id": "000000", + "collapsed": false, + "children": [ + { + "id": "000001", + "collapsed": false, + "children": [] + }, + { + "id": "1dc4c363-7440-4661-bbc5-7e995dc6ba71", + "collapsed": false, + "children": [] + }, + { + "id": "e067419d-85c3-422d-b8c4-41690be4450d", + "collapsed": false, + "children": [ + { + "id": "6addd61d-d12f-4a27-a471-513becfff006", + "children": [], + "collapsed": false + } + ] + }, + { + "id": "2ab706de-fea9-42a0-a900-e88b2950ceb3", + "collapsed": false, + "children": [ + { + "id": "27c14755-ff26-4931-a676-b48cd958b781", + "children": [ + { + "id": "116f8e0f-ab62-450f-914e-5ca0956a457f", + "children": [], + "collapsed": false + } + ], + "collapsed": true + }, + { + "id": "d69efd32-fbf5-4b80-8a36-af1cb2af7b80", + "children": [ + { + "id": "b5a55548-f65d-496a-8bea-6b6ba8296e21", + "children": [], + "collapsed": false + } + ], + "collapsed": true + }, + { + "id": "2f67d730-c71b-4823-a986-fa510d9408e1", + "children": [ + { + "id": "40194ea5-9c28-4adb-bffe-4f59e7eca666", + "children": [], + "collapsed": false + } + ], + "collapsed": true + } + ] + }, + { + "id": "21df5e96-d770-43f0-8bd1-1b01ab4626f9", + "collapsed": false, + "children": [] + }, + { + "id": "89c3267b-0114-4138-98a8-443b28d2e679", + "collapsed": false, + "children": [ + { + "id": "6b457d6b-0228-41b7-bbba-6c0ba3b54f4d", + "collapsed": false, + "children": [ + { + "id": "bad021fc-24d1-4560-8321-042c28d438a8", + "collapsed": false, + "children": [] + } + ] + }, + { + "id": "9690699a-cb7d-4123-8fa5-f7a58a191a08", + "children": [ + { + "id": "2831a7aa-7291-4ebc-997f-5572e767f5c0", + "children": [], + "collapsed": false + } + ], + "collapsed": false + }, + { + "id": "88d336be-4910-4d74-b79a-441894af956d", + "collapsed": false, + "children": [ + { + "id": "eb7fd6d7-b3fe-46e5-814c-655a6eec2ba4", + "children": [], + "collapsed": false + } + ] + }, + { + "id": "51b2f235-b979-4d74-ad83-3e8b6152bb4a", + "collapsed": false, + "children": [ + { + "id": "9c576012-7e8f-4d2b-b58b-1886eba43341", + "children": [], + "collapsed": false + } + ] + } + ] + }, + { + "id": "ef04ea02-aed6-4295-9117-2dcc45506f3a", + "collapsed": false, + "children": [ + { + "id": "255bfdfc-9260-4cb1-9dcd-15f2c9eca2b2", + "children": [ + { + "id": "40b53a6f-0f43-40c2-b6d3-486982fc9d48", + "children": [ + { + "id": "724d0e33-fe2c-459e-9e75-e3311809ba36", + "children": [], + "collapsed": false + }, + { + "id": "588a65fd-69dd-4bb4-a819-f8c7f05a1d69", + "collapsed": false, + "children": [] + }, + { + "id": "13ea01fb-339d-4e65-9fad-123d72830efb", + "collapsed": false, + "children": [] + }, + { + "id": "a941538b-6834-4a65-b297-50036b89a41f", + "collapsed": false, + "children": [] + } + ], + "collapsed": false + }, + { + "id": "80b86062-a197-4adf-baa4-56a5953e0a77", + "collapsed": false, + "children": [ + { + "id": "c09a5876-f825-4cb0-9a56-2916e28f9d02", + "children": [], + "collapsed": false + } + ] + } + ], + "collapsed": false + } + ] + } + ] + }, + "contentNodes": { + "000001": { + "id": "000001", + "created": 1674409747467, + "type": "text", + "content": "**Welcome to my Outliner**
" + }, + "e067419d-85c3-422d-b8c4-41690be4450d": { + "id": "e067419d-85c3-422d-b8c4-41690be4450d", + "created": 1674412571215, + "type": "text", + "content": "This is my attempt to build a \"home base\" piece of software for myself. The goal is to be able to use this tool to serve as a way to write long-form content, manage my website, and keep notes + references.
" + }, + "21df5e96-d770-43f0-8bd1-1b01ab4626f9": { + "id": "21df5e96-d770-43f0-8bd1-1b01ab4626f9", + "created": 1674412689419, + "type": "text", + "content": "---" + }, + "89c3267b-0114-4138-98a8-443b28d2e679": { + "id": "89c3267b-0114-4138-98a8-443b28d2e679", + "created": 1674412690374, + "type": "text", + "content": "**FAQ**" + }, + "9690699a-cb7d-4123-8fa5-f7a58a191a08": { + "id": "9690699a-cb7d-4123-8fa5-f7a58a191a08", + "created": 1674412696214, + "type": "text", + "content": "**Why should I use this?**
" + }, + "2831a7aa-7291-4ebc-997f-5572e767f5c0": { + "id": "2831a7aa-7291-4ebc-997f-5572e767f5c0", + "created": 1674412702948, + "type": "text", + "content": "You shouldn't. This isn't a piece of software for you - it's for me. You may find some use for it, but you also may not. Along the way features will be introduced that likely break things for you.
" + }, + "51b2f235-b979-4d74-ad83-3e8b6152bb4a": { + "id": "51b2f235-b979-4d74-ad83-3e8b6152bb4a", + "created": 1674412786944, + "type": "text", + "content": "**Ok I used it, but my data is trapped?**
" + }, + "9c576012-7e8f-4d2b-b58b-1886eba43341": { + "id": "9c576012-7e8f-4d2b-b58b-1886eba43341", + "created": 1674412794788, + "type": "text", + "content": "I'll be adding the ability to export the entire thing as OPML, so that there's some interop between this and all of [Dave Winer's](https://scripting.com) tooling. Hopefully that's enough. At some point I'm going to also introduce support for [RemoteStorage](https://remotestorage.io) which is a project that I've previous contributed to in the past, but have mostly been neglecting lately. I'm hoping between those two options that'll be enough for \"backups\" of data.
" + }, + "88d336be-4910-4d74-b79a-441894af956d": { + "id": "88d336be-4910-4d74-b79a-441894af956d", + "created": 1674412890012, + "type": "text", + "content": "**If I use this, does this mean you have access to all my data?**
" + }, + "eb7fd6d7-b3fe-46e5-814c-655a6eec2ba4": { + "id": "eb7fd6d7-b3fe-46e5-814c-655a6eec2ba4", + "created": 1674412907752, + "type": "text", + "content": "No. I'm trying to keep this entirely \"static\" and \"offline first\". You should be able to use this without concern that I'll be watching what you type. Like I said - this is primarily a tool for me, and I already have access to all of my content.
" + }, + "bad021fc-24d1-4560-8321-042c28d438a8": { + "id": "bad021fc-24d1-4560-8321-042c28d438a8", + "created": 1674491030563, + "type": "text", + "content": "An outliner is simply a tool that allows for \"infinite\" hierarchy. You can create nested nodes, move them around, and generally treat it like a big old bulleted list. It seem silly, but being able to sort your list whenever you feel like is a huge deal.
" + }, + "1dc4c363-7440-4661-bbc5-7e995dc6ba71": { + "id": "1dc4c363-7440-4661-bbc5-7e995dc6ba71", + "created": 1674491120429, + "type": "text", + "content": "I've long been a user of [Dave Winer's](https://scripting.com) outliner tools for the last decade since I first discovered Outliners. They've been a massive benefit to me as I attempt to organize my thoughts across a variety of subjects. I've also always struggled to adopt existing tooling as I found that they were ALMOST what I wanted.
" + }, + "6addd61d-d12f-4a27-a471-513becfff006": { + "id": "6addd61d-d12f-4a27-a471-513becfff006", + "created": 1674491272253, + "type": "text", + "content": "![Thumbs Up](http://www.tmsauto.com/wp-content/uploads/3-thumbs-up.jpg)
" + }, + "ef04ea02-aed6-4295-9117-2dcc45506f3a": { + "id": "ef04ea02-aed6-4295-9117-2dcc45506f3a", + "created": 1674494561538, + "type": "text", + "content": "**Changelog**" + }, + "255bfdfc-9260-4cb1-9dcd-15f2c9eca2b2": { + "id": "255bfdfc-9260-4cb1-9dcd-15f2c9eca2b2", + "created": 1674494572205, + "type": "text", + "content": "**2023-01-23 - Initial Release**
" + }, + "40b53a6f-0f43-40c2-b6d3-486982fc9d48": { + "id": "40b53a6f-0f43-40c2-b6d3-486982fc9d48", + "created": 1674494588998, + "type": "text", + "content": "The outliner supports all standard outliner functionality
" + }, + "850bac59-c64f-4884-a24c-a10cad6b38c2": { + "id": "850bac59-c64f-4884-a24c-a10cad6b38c2", + "created": 1674494607269, + "type": "text", + "content": "---" + }, + "cccd8044-92b6-4e89-887c-2f979f4e0cab": { + "id": "cccd8044-92b6-4e89-887c-2f979f4e0cab", + "created": 1674494607378, + "type": "text", + "content": "---" + }, + "724d0e33-fe2c-459e-9e75-e3311809ba36": { + "id": "724d0e33-fe2c-459e-9e75-e3311809ba36", + "created": 1674496047585, + "type": "text", + "content": "Ability to create/remove nodes at the same level or as children of the selected node
" + }, + "588a65fd-69dd-4bb4-a819-f8c7f05a1d69": { + "id": "588a65fd-69dd-4bb4-a819-f8c7f05a1d69", + "created": 1674496066859, + "type": "text", + "content": "Ability to move nodes up and down within the same level
" + }, + "13ea01fb-339d-4e65-9fad-123d72830efb": { + "id": "13ea01fb-339d-4e65-9fad-123d72830efb", + "created": 1674496078557, + "type": "text", + "content": "Ability to lift/lower nodes in the hierarchy
" + }, + "80b86062-a197-4adf-baa4-56a5953e0a77": { + "id": "80b86062-a197-4adf-baa4-56a5953e0a77", + "created": 1674496103163, + "type": "text", + "content": "**Known Issues**
" + }, + "c09a5876-f825-4cb0-9a56-2916e28f9d02": { + "id": "c09a5876-f825-4cb0-9a56-2916e28f9d02", + "created": 1674496115316, + "type": "text", + "content": "The `findNodeInTree` method seems to jump through the list multiple times and needs to be properly terminated. There's a hack in place right now that stops it from triggering the handler multiple times, but it would be good to get that fixed
" + }, + "a941538b-6834-4a65-b297-50036b89a41f": { + "id": "a941538b-6834-4a65-b297-50036b89a41f", + "created": 1674496226731, + "type": "text", + "content": "Ability to fold/unfold nodes to hide/display nested content
" + }, + "6b457d6b-0228-41b7-bbba-6c0ba3b54f4d": { + "id": "6b457d6b-0228-41b7-bbba-6c0ba3b54f4d", + "created": 1674499489509, + "type": "text", + "content": "**What is an outliner?**
" + }, + "2ab706de-fea9-42a0-a900-e88b2950ceb3": { + "id": "2ab706de-fea9-42a0-a900-e88b2950ceb3", + "created": 1674504320041, + "type": "text", + "content": "**Features**
" + }, + "27c14755-ff26-4931-a676-b48cd958b781": { + "id": "27c14755-ff26-4931-a676-b48cd958b781", + "created": 1674504328945, + "type": "text", + "content": "- [x] A simple keyboard-navigated outliner where each node supports Markdown
" + }, + "116f8e0f-ab62-450f-914e-5ca0956a457f": { + "id": "116f8e0f-ab62-450f-914e-5ca0956a457f", + "created": 1674504343967, + "type": "text", + "content": "This is probably the single biggest difference from other outliners - and it really is a simple change. The text nodes are all markdown - so by default it supports anything that would render via [marked.js](https://marked.js.org/).
" + }, + "974ebeda-2d49-4a31-9bcc-666c6b910702": { + "id": "974ebeda-2d49-4a31-9bcc-666c6b910702", + "created": 1674504414730, + "type": "text", + "content": "Roadmap
" + }, + "b00509a3-694a-4159-b9f0-fdc11e1e04e3": { + "id": "b00509a3-694a-4159-b9f0-fdc11e1e04e3", + "created": 1674504415116, + "type": "text", + "content": "---" + }, + "3c51e000-8bf7-469d-94e5-4480b980993c": { + "id": "3c51e000-8bf7-469d-94e5-4480b980993c", + "created": 1674504438403, + "type": "text", + "content": "---" + }, + "0da3090a-9a6f-4b3f-9607-0e97bd4318f5": { + "id": "0da3090a-9a6f-4b3f-9607-0e97bd4318f5", + "created": 1674504442196, + "type": "text", + "content": "Current" + }, + "d69efd32-fbf5-4b80-8a36-af1cb2af7b80": { + "id": "d69efd32-fbf5-4b80-8a36-af1cb2af7b80", + "created": 1674504453605, + "type": "text", + "content": "- [ ] Search!" + }, + "b5a55548-f65d-496a-8bea-6b6ba8296e21": { + "id": "b5a55548-f65d-496a-8bea-6b6ba8296e21", + "created": 1674504458424, + "type": "text", + "content": "This is the most important one. The ability to fuzzy search across the entirety of the document and jump to any node possible. When I was working with Fargo + Little Outliner, I tried building extensions that would allow me to do this - but they never quite worked as I envisioned. I'm hoping to provide a full fuzzy-text search system
" + }, + "315c3870-a6c2-49b6-89b1-8c9e0a950b4c": { + "id": "315c3870-a6c2-49b6-89b1-8c9e0a950b4c", + "created": 1674504522443, + "type": "text", + "content": "---" + }, + "4f84fa9b-bc13-43fa-9e31-cf4a0c976d27": { + "id": "4f84fa9b-bc13-43fa-9e31-cf4a0c976d27", + "created": 1674504522958, + "type": "text", + "content": "---" + }, + "2f67d730-c71b-4823-a986-fa510d9408e1": { + "id": "2f67d730-c71b-4823-a986-fa510d9408e1", + "created": 1674504531115, + "type": "text", + "content": "- [ ] Export Data
" + }, + "bb64c043-b69f-49f8-bde4-9018822d929b": { + "id": "bb64c043-b69f-49f8-bde4-9018822d929b", + "created": 1674504546666, + "type": "text", + "content": "Being able to \"publish\" a node and
" + }, + "40194ea5-9c28-4adb-bffe-4f59e7eca666": { + "id": "40194ea5-9c28-4adb-bffe-4f59e7eca666", + "created": 1674504558701, + "type": "text", + "content": "Being able to export the data to OPML at any point will go a long way to ensuring that the tool never locks me in if I decide to leave
" + }, + "82956c9c-33d1-44e1-aca7-298cdfc4c72c": { + "id": "82956c9c-33d1-44e1-aca7-298cdfc4c72c", + "created": 1674504834120, + "type": "text", + "content": "---" + }, + "a1f74891-c98b-4fc2-a7ce-c18b2ad2b8d0": { + "id": "a1f74891-c98b-4fc2-a7ce-c18b2ad2b8d0", + "created": 1674504838755, + "type": "text", + "content": "---" + }, + "e1e60a99-74da-436c-b140-ce8c10832889": { + "id": "e1e60a99-74da-436c-b140-ce8c10832889", + "created": 1674504891810, + "type": "text", + "content": "---" + }, + "de5fd362-402e-4769-8429-9fecab882da0": { + "id": "de5fd362-402e-4769-8429-9fecab882da0", + "created": 1674504894934, + "type": "text", + "content": "---" + }, + "de9ca950-e7c0-4f10-b65e-a5cf9000a618": { + "id": "de9ca950-e7c0-4f10-b65e-a5cf9000a618", + "created": 1674504899904, + "type": "text", + "content": "---" + }, + "8f1a787f-01b5-4b72-8308-8a3fe0a96383": { + "id": "8f1a787f-01b5-4b72-8308-8a3fe0a96383", + "created": 1674504923176, + "type": "text", + "content": "eys" + } + } +} diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..61c62fe --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,19 @@ +{ + "compilerOptions": { + "module": "commonjs", + "esModuleInterop": true, + "target": "es6", + "moduleResolution": "node", + "removeComments": true, + "preserveConstEnums": true, + "sourceMap": true, + "baseUrl": "src", + "paths": {}, + "emitDecoratorMetadata": true, + "experimentalDecorators": true, + "resolveJsonModule": true + }, + "ts-node": { + "require": ["tsconfig-paths/register"] + } +} diff --git a/webpack.config.js b/webpack.config.js new file mode 100644 index 0000000..234e08f --- /dev/null +++ b/webpack.config.js @@ -0,0 +1,32 @@ +//webpack.config.js +const path = require('path'); +const tsconfigPaths = require('tsconfig-paths-webpack-plugin'); + +module.exports = { + mode: "development", + devtool: "inline-source-map", + entry: { + main: "./src/client.ts", + }, + output: { + path: path.resolve(__dirname, './public', 'assets'), + filename: "bundle.js" // <--- Will be compiled to this single file + }, + resolve: { + extensions: [".ts", ".tsx", ".js"], + plugins: [ + new tsconfigPaths() + ] + }, + module: { + rules: [ + { + test: /\.tsx?$/, + loader: "ts-loader" + } + ] + }, + externals: { + 'jquery': 'jQuery' + } +};