5 lines
25 KiB
JavaScript
5 lines
25 KiB
JavaScript
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// Underscore.js 1.12.1
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// https://underscorejs.org
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// (c) 2009-2020 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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// Underscore may be freely distributed under the MIT license.
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var VERSION="1.12.1",root="object"==typeof self&&self.self===self&&self||"object"==typeof global&&global.global===global&&global||Function("return this")()||{},ArrayProto=Array.prototype,ObjProto=Object.prototype,SymbolProto="undefined"!=typeof Symbol?Symbol.prototype:null,push=ArrayProto.push,slice=ArrayProto.slice,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty,supportsArrayBuffer="undefined"!=typeof ArrayBuffer,supportsDataView="undefined"!=typeof DataView,nativeIsArray=Array.isArray,nativeKeys=Object.keys,nativeCreate=Object.create,nativeIsView=supportsArrayBuffer&&ArrayBuffer.isView,_isNaN=isNaN,_isFinite=isFinite,hasEnumBug=!{toString:null}.propertyIsEnumerable("toString"),nonEnumerableProps=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"],MAX_ARRAY_INDEX=Math.pow(2,53)-1;function restArguments(e,t){return t=null==t?e.length-1:+t,function(){for(var n=Math.max(arguments.length-t,0),r=Array(n),i=0;i<n;i++)r[i]=arguments[i+t];switch(t){case 0:return e.call(this,r);case 1:return e.call(this,arguments[0],r);case 2:return e.call(this,arguments[0],arguments[1],r)}var a=Array(t+1);for(i=0;i<t;i++)a[i]=arguments[i];return a[t]=r,e.apply(this,a)}}function isObject(e){var t=typeof e;return"function"===t||"object"===t&&!!e}function isNull(e){return null===e}function isUndefined(e){return void 0===e}function isBoolean(e){return!0===e||!1===e||"[object Boolean]"===toString.call(e)}function isElement(e){return!(!e||1!==e.nodeType)}function tagTester(e){var t="[object "+e+"]";return function(e){return toString.call(e)===t}}var isString=tagTester("String"),isNumber=tagTester("Number"),isDate=tagTester("Date"),isRegExp=tagTester("RegExp"),isError=tagTester("Error"),isSymbol=tagTester("Symbol"),isArrayBuffer=tagTester("ArrayBuffer"),isFunction=tagTester("Function"),nodelist=root.document&&root.document.childNodes;"function"!=typeof/./&&"object"!=typeof Int8Array&&"function"!=typeof nodelist&&(isFunction=function(e){return"function"==typeof e||!1});var isFunction$1=isFunction,hasObjectTag=tagTester("Object"),hasStringTagBug=supportsDataView&&hasObjectTag(new DataView(new ArrayBuffer(8))),isIE11="undefined"!=typeof Map&&hasObjectTag(new Map),isDataView=tagTester("DataView");function ie10IsDataView(e){return null!=e&&isFunction$1(e.getInt8)&&isArrayBuffer(e.buffer)}var isDataView$1=hasStringTagBug?ie10IsDataView:isDataView,isArray=nativeIsArray||tagTester("Array");function has(e,t){return null!=e&&hasOwnProperty.call(e,t)}var isArguments=tagTester("Arguments");!function(){isArguments(arguments)||(isArguments=function(e){return has(e,"callee")})}();var isArguments$1=isArguments;function isFinite$1(e){return!isSymbol(e)&&_isFinite(e)&&!isNaN(parseFloat(e))}function isNaN$1(e){return isNumber(e)&&_isNaN(e)}function constant(e){return function(){return e}}function createSizePropertyCheck(e){return function(t){var n=e(t);return"number"==typeof n&&n>=0&&n<=MAX_ARRAY_INDEX}}function shallowProperty(e){return function(t){return null==t?void 0:t[e]}}var getByteLength=shallowProperty("byteLength"),isBufferLike=createSizePropertyCheck(getByteLength),typedArrayPattern=/\[object ((I|Ui)nt(8|16|32)|Float(32|64)|Uint8Clamped|Big(I|Ui)nt64)Array\]/;function isTypedArray(e){return nativeIsView?nativeIsView(e)&&!isDataView$1(e):isBufferLike(e)&&typedArrayPattern.test(toString.call(e))}var isTypedArray$1=supportsArrayBuffer?isTypedArray:constant(!1),getLength=shallowProperty("length");function emulatedSet(e){for(var t={},n=e.length,r=0;r<n;++r)t[e[r]]=!0;return{contains:function(e){return t[e]},push:function(n){return t[n]=!0,e.push(n)}}}function collectNonEnumProps(e,t){t=emulatedSet(t);var n=nonEnumerableProps.length,r=e.constructor,i=isFunction$1(r)&&r.prototype||ObjProto,a="constructor";for(has(e,a)&&!t.contains(a)&&t.push(a);n--;)(a=nonEnumerableProps[n])in e&&e[a]!==i[a]&&!t.contains(a)&&t.push(a)}function keys(e){if(!isObject(e))return[];if(nativeKeys)return nativeKeys(e);var t=[];for(var n in e)has(e,n)&&t.push(n);return hasEnumBug&&collectNonEnumProps(e,t),t}function isEmpty(e){if(
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