From c0bd0b5a01527e3300e6d73a61724062ac74422a Mon Sep 17 00:00:00 2001 From: wael-amrany Date: Sat, 22 Feb 2025 14:08:47 +0300 Subject: [PATCH 01/19] Update directions.js --- src/directions.js | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/directions.js b/src/directions.js index 6d2770a..77eba33 100644 --- a/src/directions.js +++ b/src/directions.js @@ -35,8 +35,8 @@ import Instructions from './controls/instructions'; * @param {Boolean} [options.instructions.showWaypointInstructions=true] Hide or display instructions for waypoints in the route * @param {Number} [options.zoom=16] If no bbox exists from the geocoder result, the zoom you set here will be used in the flyTo. * @param {String} [options.language="en"] The language of returned turn-by-turn text instructions. See supported languages : https://docs.mapbox.com/api/navigation/#instructions-languages - * @param {String} [options.placeholderOrigin="Choose a starting place"] If set, this text will appear as the placeholder attribute for the origin input element. - * @param {String} [options.placeholderDestination="Choose destination"] If set, this text will appear as the placeholder attribute for the destination input element. + * @param {String} [options.placeholderOrigin="اختر مكان البدء"] If set, this text will appear as the placeholder attribute for the origin input element. + * @param {String} [options.placeholderDestination="اختر الوجهة"] If set, this text will appear as the placeholder attribute for the destination input element. * @param {Boolean} [options.flyTo=true] If false, animating the map to a selected result is disabled. * @param {String} [options.exclude=null] Exclude certain road types from routing. The default is to not exclude anything. Search for `exclude` in `optional parameters`: https://docs.mapbox.com/api/navigation/#retrieve-directions * @param {number | PaddingOptions} [options.routePadding=80] Specify padding surrounding route. A single number of pixels or a [PaddingOptions](https://docs.mapbox.com/mapbox-gl-js/api/#paddingoptions) object. @@ -611,4 +611,4 @@ export default class MapboxDirections { } MapboxDirections.MARKER_FIELDS = ['origin', 'destination', 'hoverMarker']; -MapboxDirections.SUBSCRIPTION_FIELDS = ['origin', 'destination', 'hovedMarker', 'directions', 'routeIndex']; \ No newline at end of file +MapboxDirections.SUBSCRIPTION_FIELDS = ['origin', 'destination', 'hovedMarker', 'directions', 'routeIndex']; From 3dbe774be99a7df3ebdef42b37689e3262d5deaf Mon Sep 17 00:00:00 2001 From: wael-amrany Date: Sat, 22 Feb 2025 14:15:16 +0300 Subject: [PATCH 02/19] add the dist files --- src/dist/mapbox-gl-directions.css | 503 ++ src/dist/mapbox-gl-directions.js | 8899 +++++++++++++++++++++++++++++ 2 files changed, 9402 insertions(+) create mode 100644 src/dist/mapbox-gl-directions.css create mode 100644 src/dist/mapbox-gl-directions.js diff --git a/src/dist/mapbox-gl-directions.css b/src/dist/mapbox-gl-directions.css new file mode 100644 index 0000000..3b9fcc5 --- /dev/null +++ b/src/dist/mapbox-gl-directions.css @@ -0,0 +1,503 @@ +/* Mapboxgl Geocoder */ +/* Basics */ +.mapboxgl-ctrl-geocoder, +.mapboxgl-ctrl-geocoder *, +.mapboxgl-ctrl-geocoder *:after, +.mapboxgl-ctrl-geocoder *:before { + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box; + } +.mapboxgl-ctrl-geocoder { + font:15px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif; + position:relative; + background-color:white; + width:calc(100% - 360px);; + min-width:calc(100% - 40px);; + max-width:calc(100% - 40px);; + margin-left:40px; + border-radius:0 0 3px 0; + } + .mapbox-directions-origin .mapboxgl-ctrl-geocoder { + border-radius:0 3px 0 0; + } + +.mapboxgl-ctrl-geocoder input[type='text'] { + font-size:12px; + width:100%; + border:0; + background-color:transparent; + height:40px; + margin:0; + color:rgba(0,0,0,.5); + padding:10px 40px 10px 10px; + text-overflow:ellipsis; + white-space:nowrap; + overflow:hidden; + } + .mapbox-directions-origin input[type='text'] { + box-shadow:0 1px 0 0 #ddd; + position:relative; + z-index:1; + } + .mapboxgl-ctrl-geocoder input:focus { + color:rgba(0,0,0,.75); + outline:0; + outline:thin dotted\8; + } + +.mapboxgl-ctrl-geocoder .geocoder-icon-search { + position:absolute; + top:10px; + left:10px; + } +.mapboxgl-ctrl-geocoder button { + padding:0; + margin:0; + background-color:#fff; + border:none; + cursor:pointer; + } +.mapboxgl-ctrl-geocoder .geocoder-pin-right * { + background-color:#fff; + z-index:2; + position:absolute; + right:10px; + top:10px; + display:none; + } + .mapboxgl-ctrl-geocoder .geocoder-pin-right *.active { display:block; } + +.mapboxgl-ctrl-geocoder, +.mapboxgl-ctrl-geocoder ul { + box-shadow:none; + } + +/* Suggestions */ +.mapboxgl-ctrl-geocoder ul { + background-color:#fff; + border-radius: 0 0 3px 3px; + left:0; + list-style:none; + margin:0; + padding:0; + position:absolute; + width:100%; + top:100%; + z-index:1000; + overflow:hidden; + font-size:12px; + } + .mapboxgl-ctrl-bottom-left .mapboxgl-ctrl-geocoder ul, + .mapboxgl-ctrl-bottom-right .mapboxgl-ctrl-geocoder ul { + top:auto; + bottom:100%; + } + .mapboxgl-ctrl-geocoder ul > li > a { + clear:both; + cursor:default; + display:block; + padding:5px 10px; + white-space:nowrap; + overflow:hidden; + text-overflow:ellipsis; + white-space:nowrap; + border-bottom:1px solid rgba(0,0,0,0.1); + } + .mapboxgl-ctrl-geocoder ul > li:last-child > a { border-bottom:none; } + .mapboxgl-ctrl-geocoder ul > li.active > a, + .mapboxgl-ctrl-geocoder ul > li > a:hover { + background-color:#eee; + text-decoration:none; + cursor:pointer; + } + +@-webkit-keyframes rotate { from { -webkit-transform: rotate(0deg); } to { -webkit-transform: rotate(360deg); } } + @-moz-keyframes rotate { from { -moz-transform: rotate(0deg); } to { -moz-transform: rotate(360deg); } } + @-ms-keyframes rotate { from { -ms-transform: rotate(0deg); } to { -ms-transform: rotate(360deg); } } + @keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } } + +/* icons */ +.geocoder-icon { + display:inline-block; + width:20px; + height:20px; + vertical-align:middle; + speak:none; + background-repeat:no-repeat; + } + .geocoder-icon-search { + display:none; + } + .geocoder-icon-close { + background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxuczpzdmc9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyMCAyMCIgdmVyc2lvbj0iMS4xIiBoZWlnaHQ9IjIwIiB3aWR0aD0iMjAiPg0KICA8cGF0aCBkPSJtNSA1IDAgMS41IDMuNSAzLjUtMy41IDMuNSAwIDEuNSAxLjUgMCAzLjUtMy41IDMuNSAzLjUgMS41IDAgMC0xLjUtMy41LTMuNSAzLjUtMy41IDAtMS41LTEuNSAwLTMuNSAzLjUtMy41LTMuNS0xLjUgMHoiIGZpbGw9IiMwMDAiLz4NCjwvc3ZnPg==); + } + .geocoder-icon-loading { + background-image:url(data:image/svg+xml;base64,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); + -webkit-animation: rotate 400ms linear infinite; + -moz-animation: rotate 400ms linear infinite; + -ms-animation: rotate 400ms linear infinite; + animation: rotate 400ms linear infinite; + } + +/* Basics */ +.mapboxgl-ctrl-directions { + width: 33.33333%; + min-width: 300px; + max-width: 300px; +} +.mapbox-directions-component { + position: relative; +} +.mapbox-directions-component, +.mapbox-directions-component *, +.mapbox-directions-component *:after, +.mapbox-directions-component *:before { + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box; + } +.mapbox-directions-component-keyline { + box-shadow:0 0 0 2px rgba(0,0,0,0.1); + border-radius:3px; + } + +.directions-control { + font:15px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif; + } + +/* Layout containers */ +.directions-control { + width:100%; + z-index:1; + } + .directions-control.directions-control-directions { + background:rgba(0,0,0,0.75); + margin: 7px 0 0; + color:#fff; + top:0; + right:0; + bottom:0; + overflow:auto; + overflow-x:hidden; + } + .directions-control.directions-control-inputs { + top:10px; + left:10px; + } + +/* Inputs */ +.mapbox-directions-origin, +.mapbox-directions-destination { + position:relative; + } + +.mapbox-form-label { + position:absolute; + top:0;left:0; + background:#8a8acb; + color:#fff; + padding:0; + width:40px; + height:40px; + text-align:center; + line-height:38px; + border-radius:0 0 0 3px; + } + .mapbox-form-label .directions-icon { + background-position: center; + width: 40px; + height: 40px; + } + .mapbox-directions-origin .mapbox-form-label { + background-color:#3bb2d0; + border-radius:3px 0 0 0; + box-shadow:0 1px 0 0 rgba(0,0,0,0.1); + z-index:1; + } + +.directions-reverse { + position:absolute; + z-index:10; + background:white; + left:40px; + top:30px; + cursor:pointer; + } + +.mapbox-directions-inputs button { + padding:0; + margin:0; + background-color:#fff; + border:none; + cursor:pointer; + } +.mapbox-directions-inputs .directions-pin-right * { + background-color:#fff; + z-index:2; + position:absolute; + right:10px; + top:10px; + display:none; + } + .mapbox-directions-inputs .directions-pin-right *.active { display:block; } + +.mapbox-directions-profile { + background:#fff; + margin:7px 0 0; + padding:2px; + border-radius:15px; + vertical-align:middle; + } + .mapbox-directions-profile label { + cursor:pointer; + vertical-align:top; + display:block; + border-radius:16px; + padding:3px 5px; + font-size:12px; + color:rgba(0,0,0,.5); + line-height:20px; + text-align:center; + width: 25%; + float:left; + } + .mapbox-directions-profile label:hover { + color:rgba(0,0,0,.75); + } + .mapbox-directions-profile input[type=radio] { + display:none; + } + .mapbox-directions-profile input[type=radio]:checked + label:hover, + .mapbox-directions-profile input[type=radio]:checked + label { + background:#eee; + color:rgba(0,0,0,.75); + } + +/* Routes */ +.mapbox-directions-routes ul { + list-style:none; + margin:0; + padding:10px 10px 0 10px; + border-bottom:1px solid rgba(255,255,255,.25); + } + +.mapbox-directions-routes li { + font-size:12px; + padding:10px 10px 10px 80px; + display:block; + position:relative; + cursor:pointer; + color:rgba(255,255,255,.5); + min-height:60px; + } + +.mapbox-directions-routes li:hover, +.mapbox-directions-routes .mapbox-directions-route-active { + color:white; + } + +.mapbox-directions-route-heading { + position:absolute; + left:10px; + top:10px; + } + +/* Route Summary */ +.mapbox-directions-route-summary { + position: relative; + z-index:1; + width:100%; + background-color:rgba(0,0,0,0.75); + color:#fff; + padding:5px 10px; + font-size:15px; + line-height:28px; + } + .mapbox-directions-route-summary + .mapbox-directions-instructions { + } + .mapbox-directions-route-summary h1 { + font-weight:500; + margin:0; + display:inline; + font-size:inherit; + line-height:inherit; + } + .mapbox-directions-route-summary span { + color:rgba(255,255,255,0.5); + margin:0 5px; + } + + /* Alt route selection */ + .mapbox-directions-instructions { + overflow: scroll; + } + .mapbox-directions-instructions-wrapper { + max-height: 50vh; + } + .mapbox-directions-routes { + margin-left: 5px; + font-size:12px; + float: right; + } + .mapbox-directions-routes input[type=radio] { display: none;} + .mapbox-directions-routes input[type=radio]:not(:checked) + .button:before { width: 0;} + .mapbox-directions-routes input[type=radio] + label { + background-color:rgba(255,255,255,0.10); + float:left; + padding:0 10px; + cursor:pointer; + } + .mapbox-directions-routes input[type=radio] + label:hover, + .mapbox-directions-routes input[type=radio]:checked + label { + background-color:rgba(255,255,255,0.25); + } + +/* Instructions */ +.mapbox-directions-instructions .directions-icon { + position:absolute; + left:12px; + top:20px; + margin:auto; + } + .mapbox-directions-instructions .directions-icon:before { + vertical-align:top; + } + +.mapbox-directions-error { + padding:20px; + font-size:20px; + line-height:25px; + } +.mapbox-directions-step-distance { + color:rgba(255,255,255,.5); + position:absolute; + padding:5px 10px; + font-size:12px; + left:30px; + bottom:-10px; + } +.mapbox-directions-steps { + position:relative; + list-style:none; + margin:0; + padding:0; + } + .mapbox-directions-step { + position:relative; + color:rgba(255,255,255,.75); + cursor:pointer; + padding:20px 20px 20px 40px; + font-size:14px; + line-height:18px; + font-weight: 300; + letter-spacing:0.1em; + } + .mapbox-directions-step * { pointer-events:none; } + .mapbox-directions-step:hover { + color:white; + } + .mapbox-directions-step:after { + content:''; + position:absolute; + top:45px; + bottom:-10px; + border-left:2px dotted rgba(255,255,255,.2); + left:20px; + } + .mapbox-directions-step:last-child:after, + .mapbox-directions-step:last-child .mapbox-directions-step-distance { + display:none; + } + +.mapbox-marker-drag-icon { + display:block; + background-color:#444; + border-radius:50%; + box-shadow:0 0 5px 0 rgba(0,0,0,0.5); + } + .mapbox-marker-drag-icon-step { + background-color:#3BB2D0; + } + +.mapbox-directions-clearfix:after { + content:''; + display:block; + height:0; + clear:both; + visibility:hidden; + } + +/* Mobile */ +@media only screen and (max-width:640px) { + +/* Containers */ +.directions-control.directions-control { width:100%; max-width:100%; } + +/* Input container */ +.directions-control.directions-control-inputs { top:0;left:0; } +.mapbox-directions-profile { margin:10px; } + +/* Instructions container */ +.mapbox-directions-routes { float:right; margin-right:10px; } +.directions-control.directions-control-directions { top:auto; max-height:40%; } +.mapbox-directions-multiple { min-height:50px; } + +} + +@-webkit-keyframes rotate { from { -webkit-transform: rotate(0deg); } to { -webkit-transform: rotate(360deg); } } + @-moz-keyframes rotate { from { -moz-transform: rotate(0deg); } to { -moz-transform: rotate(360deg); } } + @-ms-keyframes rotate { from { -ms-transform: rotate(0deg); } to { -ms-transform: rotate(360deg); } } + @keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } } + +/* icons */ +.directions-icon { + display:inline-block; + width:20px; + height:20px; + vertical-align:middle; + speak:none; + background-repeat:no-repeat; + } + .directions-icon-arrive { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-slight-left { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-slight-right { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-straight { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-depart { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-roundabout { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-error { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-reverse { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-sharp-left { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-sharp-right { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-left { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-right { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-u-turn { + background-image:url(data:image/svg+xml;base64,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); + } + .directions-icon-waypoint { + background-image:url(data:image/svg+xml;base64,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); + } diff --git a/src/dist/mapbox-gl-directions.js b/src/dist/mapbox-gl-directions.js new file mode 100644 index 0000000..fc73a7a --- /dev/null +++ b/src/dist/mapbox-gl-directions.js @@ -0,0 +1,8899 @@ +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.MapboxDirections = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i= 0 ? 1 : -1); +} + +function encode(current, previous, factor) { + current = py2_round(current * factor); + previous = py2_round(previous * factor); + var coordinate = current - previous; + coordinate <<= 1; + if (current - previous < 0) { + coordinate = ~coordinate; + } + var output = ''; + while (coordinate >= 0x20) { + output += String.fromCharCode((0x20 | (coordinate & 0x1f)) + 63); + coordinate >>= 5; + } + output += String.fromCharCode(coordinate + 63); + return output; +} + +/** + * Decodes to a [latitude, longitude] coordinates array. + * + * This is adapted from the implementation in Project-OSRM. + * + * @param {String} str + * @param {Number} precision + * @returns {Array} + * + * @see https://github.com/Project-OSRM/osrm-frontend/blob/master/WebContent/routing/OSRM.RoutingGeometry.js + */ +polyline.decode = function(str, precision) { + var index = 0, + lat = 0, + lng = 0, + coordinates = [], + shift = 0, + result = 0, + byte = null, + latitude_change, + longitude_change, + factor = Math.pow(10, Number.isInteger(precision) ? precision : 5); + + // Coordinates have variable length when encoded, so just keep + // track of whether we've hit the end of the string. In each + // loop iteration, a single coordinate is decoded. + while (index < str.length) { + + // Reset shift, result, and byte + byte = null; + shift = 0; + result = 0; + + do { + byte = str.charCodeAt(index++) - 63; + result |= (byte & 0x1f) << shift; + shift += 5; + } while (byte >= 0x20); + + latitude_change = ((result & 1) ? ~(result >> 1) : (result >> 1)); + + shift = result = 0; + + do { + byte = str.charCodeAt(index++) - 63; + result |= (byte & 0x1f) << shift; + shift += 5; + } while (byte >= 0x20); + + longitude_change = ((result & 1) ? ~(result >> 1) : (result >> 1)); + + lat += latitude_change; + lng += longitude_change; + + coordinates.push([lat / factor, lng / factor]); + } + + return coordinates; +}; + +/** + * Encodes the given [latitude, longitude] coordinates array. + * + * @param {Array.>} coordinates + * @param {Number} precision + * @returns {String} + */ +polyline.encode = function(coordinates, precision) { + if (!coordinates.length) { return ''; } + + var factor = Math.pow(10, Number.isInteger(precision) ? precision : 5), + output = encode(coordinates[0][0], 0, factor) + encode(coordinates[0][1], 0, factor); + + for (var i = 1; i < coordinates.length; i++) { + var a = coordinates[i], b = coordinates[i - 1]; + output += encode(a[0], b[0], factor); + output += encode(a[1], b[1], factor); + } + + return output; +}; + +function flipped(coords) { + var flipped = []; + for (var i = 0; i < coords.length; i++) { + var coord = coords[i].slice(); + flipped.push([coord[1], coord[0]]); + } + return flipped; +} + +/** + * Encodes a GeoJSON LineString feature/geometry. + * + * @param {Object} geojson + * @param {Number} precision + * @returns {String} + */ +polyline.fromGeoJSON = function(geojson, precision) { + if (geojson && geojson.type === 'Feature') { + geojson = geojson.geometry; + } + if (!geojson || geojson.type !== 'LineString') { + throw new Error('Input must be a GeoJSON LineString'); + } + return polyline.encode(flipped(geojson.coordinates), precision); +}; + +/** + * Decodes to a GeoJSON LineString geometry. + * + * @param {String} str + * @param {Number} precision + * @returns {Object} + */ +polyline.toGeoJSON = function(str, precision) { + var coords = polyline.decode(str, precision); + return { + type: 'LineString', + coordinates: flipped(coords) + }; +}; + +if (typeof module === 'object' && module.exports) { + module.exports = polyline; +} + +},{}],7:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +var R = typeof Reflect === 'object' ? Reflect : null +var ReflectApply = R && typeof R.apply === 'function' + ? R.apply + : function ReflectApply(target, receiver, args) { + return Function.prototype.apply.call(target, receiver, args); + } + +var ReflectOwnKeys +if (R && typeof R.ownKeys === 'function') { + ReflectOwnKeys = R.ownKeys +} else if (Object.getOwnPropertySymbols) { + ReflectOwnKeys = function ReflectOwnKeys(target) { + return Object.getOwnPropertyNames(target) + .concat(Object.getOwnPropertySymbols(target)); + }; +} else { + ReflectOwnKeys = function ReflectOwnKeys(target) { + return Object.getOwnPropertyNames(target); + }; +} + +function ProcessEmitWarning(warning) { + if (console && console.warn) console.warn(warning); +} + +var NumberIsNaN = Number.isNaN || function NumberIsNaN(value) { + return value !== value; +} + +function EventEmitter() { + EventEmitter.init.call(this); +} +module.exports = EventEmitter; +module.exports.once = once; + +// Backwards-compat with node 0.10.x +EventEmitter.EventEmitter = EventEmitter; + +EventEmitter.prototype._events = undefined; +EventEmitter.prototype._eventsCount = 0; +EventEmitter.prototype._maxListeners = undefined; + +// By default EventEmitters will print a warning if more than 10 listeners are +// added to it. This is a useful default which helps finding memory leaks. +var defaultMaxListeners = 10; + +function checkListener(listener) { + if (typeof listener !== 'function') { + throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener); + } +} + +Object.defineProperty(EventEmitter, 'defaultMaxListeners', { + enumerable: true, + get: function() { + return defaultMaxListeners; + }, + set: function(arg) { + if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) { + throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received ' + arg + '.'); + } + defaultMaxListeners = arg; + } +}); + +EventEmitter.init = function() { + + if (this._events === undefined || + this._events === Object.getPrototypeOf(this)._events) { + this._events = Object.create(null); + this._eventsCount = 0; + } + + this._maxListeners = this._maxListeners || undefined; +}; + +// Obviously not all Emitters should be limited to 10. This function allows +// that to be increased. Set to zero for unlimited. +EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) { + if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) { + throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received ' + n + '.'); + } + this._maxListeners = n; + return this; +}; + +function _getMaxListeners(that) { + if (that._maxListeners === undefined) + return EventEmitter.defaultMaxListeners; + return that._maxListeners; +} + +EventEmitter.prototype.getMaxListeners = function getMaxListeners() { + return _getMaxListeners(this); +}; + +EventEmitter.prototype.emit = function emit(type) { + var args = []; + for (var i = 1; i < arguments.length; i++) args.push(arguments[i]); + var doError = (type === 'error'); + + var events = this._events; + if (events !== undefined) + doError = (doError && events.error === undefined); + else if (!doError) + return false; + + // If there is no 'error' event listener then throw. + if (doError) { + var er; + if (args.length > 0) + er = args[0]; + if (er instanceof Error) { + // Note: The comments on the `throw` lines are intentional, they show + // up in Node's output if this results in an unhandled exception. + throw er; // Unhandled 'error' event + } + // At least give some kind of context to the user + var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : '')); + err.context = er; + throw err; // Unhandled 'error' event + } + + var handler = events[type]; + + if (handler === undefined) + return false; + + if (typeof handler === 'function') { + ReflectApply(handler, this, args); + } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) + ReflectApply(listeners[i], this, args); + } + + return true; +}; + +function _addListener(target, type, listener, prepend) { + var m; + var events; + var existing; + + checkListener(listener); + + events = target._events; + if (events === undefined) { + events = target._events = Object.create(null); + target._eventsCount = 0; + } else { + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (events.newListener !== undefined) { + target.emit('newListener', type, + listener.listener ? listener.listener : listener); + + // Re-assign `events` because a newListener handler could have caused the + // this._events to be assigned to a new object + events = target._events; + } + existing = events[type]; + } + + if (existing === undefined) { + // Optimize the case of one listener. Don't need the extra array object. + existing = events[type] = listener; + ++target._eventsCount; + } else { + if (typeof existing === 'function') { + // Adding the second element, need to change to array. + existing = events[type] = + prepend ? [listener, existing] : [existing, listener]; + // If we've already got an array, just append. + } else if (prepend) { + existing.unshift(listener); + } else { + existing.push(listener); + } + + // Check for listener leak + m = _getMaxListeners(target); + if (m > 0 && existing.length > m && !existing.warned) { + existing.warned = true; + // No error code for this since it is a Warning + // eslint-disable-next-line no-restricted-syntax + var w = new Error('Possible EventEmitter memory leak detected. ' + + existing.length + ' ' + String(type) + ' listeners ' + + 'added. Use emitter.setMaxListeners() to ' + + 'increase limit'); + w.name = 'MaxListenersExceededWarning'; + w.emitter = target; + w.type = type; + w.count = existing.length; + ProcessEmitWarning(w); + } + } + + return target; +} + +EventEmitter.prototype.addListener = function addListener(type, listener) { + return _addListener(this, type, listener, false); +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener; + +EventEmitter.prototype.prependListener = + function prependListener(type, listener) { + return _addListener(this, type, listener, true); + }; + +function onceWrapper() { + if (!this.fired) { + this.target.removeListener(this.type, this.wrapFn); + this.fired = true; + if (arguments.length === 0) + return this.listener.call(this.target); + return this.listener.apply(this.target, arguments); + } +} + +function _onceWrap(target, type, listener) { + var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener }; + var wrapped = onceWrapper.bind(state); + wrapped.listener = listener; + state.wrapFn = wrapped; + return wrapped; +} + +EventEmitter.prototype.once = function once(type, listener) { + checkListener(listener); + this.on(type, _onceWrap(this, type, listener)); + return this; +}; + +EventEmitter.prototype.prependOnceListener = + function prependOnceListener(type, listener) { + checkListener(listener); + this.prependListener(type, _onceWrap(this, type, listener)); + return this; + }; + +// Emits a 'removeListener' event if and only if the listener was removed. +EventEmitter.prototype.removeListener = + function removeListener(type, listener) { + var list, events, position, i, originalListener; + + checkListener(listener); + + events = this._events; + if (events === undefined) + return this; + + list = events[type]; + if (list === undefined) + return this; + + if (list === listener || list.listener === listener) { + if (--this._eventsCount === 0) + this._events = Object.create(null); + else { + delete events[type]; + if (events.removeListener) + this.emit('removeListener', type, list.listener || listener); + } + } else if (typeof list !== 'function') { + position = -1; + + for (i = list.length - 1; i >= 0; i--) { + if (list[i] === listener || list[i].listener === listener) { + originalListener = list[i].listener; + position = i; + break; + } + } + + if (position < 0) + return this; + + if (position === 0) + list.shift(); + else { + spliceOne(list, position); + } + + if (list.length === 1) + events[type] = list[0]; + + if (events.removeListener !== undefined) + this.emit('removeListener', type, originalListener || listener); + } + + return this; + }; + +EventEmitter.prototype.off = EventEmitter.prototype.removeListener; + +EventEmitter.prototype.removeAllListeners = + function removeAllListeners(type) { + var listeners, events, i; + + events = this._events; + if (events === undefined) + return this; + + // not listening for removeListener, no need to emit + if (events.removeListener === undefined) { + if (arguments.length === 0) { + this._events = Object.create(null); + this._eventsCount = 0; + } else if (events[type] !== undefined) { + if (--this._eventsCount === 0) + this._events = Object.create(null); + else + delete events[type]; + } + return this; + } + + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + var keys = Object.keys(events); + var key; + for (i = 0; i < keys.length; ++i) { + key = keys[i]; + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = Object.create(null); + this._eventsCount = 0; + return this; + } + + listeners = events[type]; + + if (typeof listeners === 'function') { + this.removeListener(type, listeners); + } else if (listeners !== undefined) { + // LIFO order + for (i = listeners.length - 1; i >= 0; i--) { + this.removeListener(type, listeners[i]); + } + } + + return this; + }; + +function _listeners(target, type, unwrap) { + var events = target._events; + + if (events === undefined) + return []; + + var evlistener = events[type]; + if (evlistener === undefined) + return []; + + if (typeof evlistener === 'function') + return unwrap ? [evlistener.listener || evlistener] : [evlistener]; + + return unwrap ? + unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length); +} + +EventEmitter.prototype.listeners = function listeners(type) { + return _listeners(this, type, true); +}; + +EventEmitter.prototype.rawListeners = function rawListeners(type) { + return _listeners(this, type, false); +}; + +EventEmitter.listenerCount = function(emitter, type) { + if (typeof emitter.listenerCount === 'function') { + return emitter.listenerCount(type); + } else { + return listenerCount.call(emitter, type); + } +}; + +EventEmitter.prototype.listenerCount = listenerCount; +function listenerCount(type) { + var events = this._events; + + if (events !== undefined) { + var evlistener = events[type]; + + if (typeof evlistener === 'function') { + return 1; + } else if (evlistener !== undefined) { + return evlistener.length; + } + } + + return 0; +} + +EventEmitter.prototype.eventNames = function eventNames() { + return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : []; +}; + +function arrayClone(arr, n) { + var copy = new Array(n); + for (var i = 0; i < n; ++i) + copy[i] = arr[i]; + return copy; +} + +function spliceOne(list, index) { + for (; index + 1 < list.length; index++) + list[index] = list[index + 1]; + list.pop(); +} + +function unwrapListeners(arr) { + var ret = new Array(arr.length); + for (var i = 0; i < ret.length; ++i) { + ret[i] = arr[i].listener || arr[i]; + } + return ret; +} + +function once(emitter, name) { + return new Promise(function (resolve, reject) { + function errorListener(err) { + emitter.removeListener(name, resolver); + reject(err); + } + + function resolver() { + if (typeof emitter.removeListener === 'function') { + emitter.removeListener('error', errorListener); + } + resolve([].slice.call(arguments)); + }; + + eventTargetAgnosticAddListener(emitter, name, resolver, { once: true }); + if (name !== 'error') { + addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true }); + } + }); +} + +function addErrorHandlerIfEventEmitter(emitter, handler, flags) { + if (typeof emitter.on === 'function') { + eventTargetAgnosticAddListener(emitter, 'error', handler, flags); + } +} + +function eventTargetAgnosticAddListener(emitter, name, listener, flags) { + if (typeof emitter.on === 'function') { + if (flags.once) { + emitter.once(name, listener); + } else { + emitter.on(name, listener); + } + } else if (typeof emitter.addEventListener === 'function') { + // EventTarget does not have `error` event semantics like Node + // EventEmitters, we do not listen for `error` events here. + emitter.addEventListener(name, function wrapListener(arg) { + // IE does not have builtin `{ once: true }` support so we + // have to do it manually. + if (flags.once) { + emitter.removeEventListener(name, wrapListener); + } + listener(arg); + }); + } else { + throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type ' + typeof emitter); + } +} + +},{}],8:[function(require,module,exports){ +/* + * Fuzzy + * https://github.com/myork/fuzzy + * + * Copyright (c) 2012 Matt York + * Licensed under the MIT license. + */ + +(function() { + +var root = this; + +var fuzzy = {}; + +// Use in node or in browser +if (typeof exports !== 'undefined') { + module.exports = fuzzy; +} else { + root.fuzzy = fuzzy; +} + +// Return all elements of `array` that have a fuzzy +// match against `pattern`. +fuzzy.simpleFilter = function(pattern, array) { + return array.filter(function(str) { + return fuzzy.test(pattern, str); + }); +}; + +// Does `pattern` fuzzy match `str`? +fuzzy.test = function(pattern, str) { + return fuzzy.match(pattern, str) !== null; +}; + +// If `pattern` matches `str`, wrap each matching character +// in `opts.pre` and `opts.post`. If no match, return null +fuzzy.match = function(pattern, str, opts) { + opts = opts || {}; + var patternIdx = 0 + , result = [] + , len = str.length + , totalScore = 0 + , currScore = 0 + // prefix + , pre = opts.pre || '' + // suffix + , post = opts.post || '' + // String to compare against. This might be a lowercase version of the + // raw string + , compareString = opts.caseSensitive && str || str.toLowerCase() + , ch; + + pattern = opts.caseSensitive && pattern || pattern.toLowerCase(); + + // For each character in the string, either add it to the result + // or wrap in template if it's the next string in the pattern + for(var idx = 0; idx < len; idx++) { + ch = str[idx]; + if(compareString[idx] === pattern[patternIdx]) { + ch = pre + ch + post; + patternIdx += 1; + + // consecutive characters should increase the score more than linearly + currScore += 1 + currScore; + } else { + currScore = 0; + } + totalScore += currScore; + result[result.length] = ch; + } + + // return rendered string if we have a match for every char + if(patternIdx === pattern.length) { + // if the string is an exact match with pattern, totalScore should be maxed + totalScore = (compareString === pattern) ? Infinity : totalScore; + return {rendered: result.join(''), score: totalScore}; + } + + return null; +}; + +// The normal entry point. Filters `arr` for matches against `pattern`. +// It returns an array with matching values of the type: +// +// [{ +// string: 'lah' // The rendered string +// , index: 2 // The index of the element in `arr` +// , original: 'blah' // The original element in `arr` +// }] +// +// `opts` is an optional argument bag. Details: +// +// opts = { +// // string to put before a matching character +// pre: '' +// +// // string to put after matching character +// , post: '' +// +// // Optional function. Input is an entry in the given arr`, +// // output should be the string to test `pattern` against. +// // In this example, if `arr = [{crying: 'koala'}]` we would return +// // 'koala'. +// , extract: function(arg) { return arg.crying; } +// } +fuzzy.filter = function(pattern, arr, opts) { + if(!arr || arr.length === 0) { + return []; + } + if (typeof pattern !== 'string') { + return arr; + } + opts = opts || {}; + return arr + .reduce(function(prev, element, idx, arr) { + var str = element; + if(opts.extract) { + str = opts.extract(element); + } + var rendered = fuzzy.match(pattern, str, opts); + if(rendered != null) { + prev[prev.length] = { + string: rendered.rendered + , score: rendered.score + , index: idx + , original: element + }; + } + return prev; + }, []) + + // Sort by score. Browsers are inconsistent wrt stable/unstable + // sorting, so force stable by using the index in the case of tie. + // See http://ofb.net/~sethml/is-sort-stable.html + .sort(function(a,b) { + var compare = b.score - a.score; + if(compare) return compare; + return a.index - b.index; + }); +}; + + +}()); + + +},{}],9:[function(require,module,exports){ +/** + * lodash 3.0.0 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.7.0 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** Used to match template delimiters. */ +var reInterpolate = /<%=([\s\S]+?)%>/g; + +module.exports = reInterpolate; + +},{}],10:[function(require,module,exports){ +(function (global){(function (){ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ + +/** Used as the `TypeError` message for "Functions" methods. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** Used as references for various `Number` constants. */ +var NAN = 0 / 0; + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + +/** Used to match leading and trailing whitespace. */ +var reTrim = /^\s+|\s+$/g; + +/** Used to detect bad signed hexadecimal string values. */ +var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + +/** Used to detect binary string values. */ +var reIsBinary = /^0b[01]+$/i; + +/** Used to detect octal string values. */ +var reIsOctal = /^0o[0-7]+$/i; + +/** Built-in method references without a dependency on `root`. */ +var freeParseInt = parseInt; + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/** 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')(); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * 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 = function() { + return root.Date.now(); +}; + +/** + * 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, + result = wait - timeSinceLastCall; + + return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result; + } + + 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. + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; +} + +/** + * 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 && (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 && typeof value == 'object'; +} + +/** + * 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) && objectToString.call(value) == symbolTag); +} + +/** + * 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 = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); +} + +module.exports = debounce; + +}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],11:[function(require,module,exports){ +(function (global){(function (){ +/** + * Lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright JS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ + +/** Used as the size to enable large array optimizations. */ +var LARGE_ARRAY_SIZE = 200; + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + 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]'; + +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 `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ +var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; + +/** Used to detect host constructors (Safari). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** Used to detect unsigned integer values. */ +var reIsUint = /^(?:0|[1-9]\d*)$/; + +/** 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; + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/** 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 = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == '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 { + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} +}()); + +/* Node.js helper references. */ +var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + +/** + * 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; +} + +/** + * 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 `_.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; +} + +/** + * 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 `_.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); + }; +} + +/** + * 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); +} + +/** + * 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]; +} + +/** + * 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)); + }; +} + +/** + * 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; +} + +/** 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 = root['__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 detect methods masquerading as native. */ +var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; +}()); + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/** Built-in value references. */ +var Buffer = moduleExports ? root.Buffer : undefined, + Symbol = root.Symbol, + Uint8Array = root.Uint8Array, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeGetSymbols = Object.getOwnPropertySymbols, + nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeKeys = overArg(Object.keys, Object); + +/* Built-in method references that are verified to be native. */ +var DataView = getNative(root, 'DataView'), + Map = getNative(root, 'Map'), + Promise = getNative(root, 'Promise'), + Set = getNative(root, 'Set'), + WeakMap = getNative(root, 'WeakMap'), + nativeCreate = getNative(Object, 'create'); + +/** 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; + +/** + * 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; +} + +/** + * 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; +} + +/** + * 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 `_.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 `_.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 `_.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 `_.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 `_.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; +} + +/** + * 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; + } + // Assume cyclic values are equal. + var stacked = stack.get(array); + if (stacked && stack.get(other)) { + return stacked == other; + } + 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; + } + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked && stack.get(other)) { + return stacked == other; + } + 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; +} + +/** + * 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); +} + +/** + * 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 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); + }); +}; + +/** + * 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; + }; +} + +/** + * 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) { + length = length == null ? MAX_SAFE_INTEGER : length; + return !!length && + (typeof value == 'number' || reIsUint.test(value)) && + (value > -1 && value % 1 == 0 && value < length); +} + +/** + * 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 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 `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; +} + +/** + * 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); +} + +/** + * 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 ''; +} + +/** + * 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 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 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); +} + +/** + * 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; + +/** + * 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); +} + +/** + * 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 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 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; + +/** + * 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); +} + +/** + * This method returns a new empty array. + * + * @static + * @memberOf _ + * @since 4.13.0 + * @category Util + * @returns {Array} Returns the new empty array. + * @example + * + * var arrays = _.times(2, _.stubArray); + * + * console.log(arrays); + * // => [[], []] + * + * console.log(arrays[0] === arrays[1]); + * // => false + */ +function stubArray() { + return []; +} + +/** + * This method returns `false`. + * + * @static + * @memberOf _ + * @since 4.13.0 + * @category Util + * @returns {boolean} Returns `false`. + * @example + * + * _.times(2, _.stubFalse); + * // => [false, false] + */ +function stubFalse() { + return false; +} + +module.exports = isEqual; + +}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],12:[function(require,module,exports){ +(function (global){(function (){ +/** + * Lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * 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 + */ +var reInterpolate = require('lodash._reinterpolate'), + templateSettings = require('lodash.templatesettings'); + +/** Used to detect hot functions by number of calls within a span of milliseconds. */ +var HOT_COUNT = 800, + HOT_SPAN = 16; + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991; + +/** `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]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + undefinedTag = '[object Undefined]', + weakMapTag = '[object WeakMap]'; + +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 `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ +var reRegExpChar = /[\\^$.*+?()[\]{}|]/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 detect host constructors (Safari). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** Used to detect unsigned integer values. */ +var reIsUint = /^(?:0|[1-9]\d*)$/; + +/** 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 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 escape characters for inclusion in compiled string literals. */ +var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' +}; + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/** 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 = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == '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 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 `_.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; +} + +/** + * 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 `_.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]; + }); +} + +/** + * 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]; +} + +/** + * 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)); + }; +} + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to detect overreaching core-js shims. */ +var coreJsData = root['__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 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 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 ? root.Buffer : undefined, + Symbol = root.Symbol, + getPrototype = overArg(Object.getPrototypeOf, Object), + propertyIsEnumerable = objectProto.propertyIsEnumerable, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} +}()); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max, + nativeNow = Date.now; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * 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; +} + +/** + * 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); + } +} + +/** + * 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 `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 `_.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 `_.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 `_.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 `_.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 `_.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 `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 `_.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; +} + +/** + * 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; +} + +/** + * 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; + }); +} + +/** + * 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; +} + +/** + * 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; +} + +/** + * 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 `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 `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; +} + +/** + * 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); + }; +} + +/** + * 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); + +/** + * 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); + }; +} + +/** + * 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 ''; +} + +/** + * 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 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 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); +} + +/** + * 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 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 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 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 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 `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; + +/** + * 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); +} + +/** + * 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); +}); + +/** + * 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); +} + +/** + * 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='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': '