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(function(arr){ arr.forEach(function(proto){ if (!proto.hasOwnProperty('append')) { Object.defineProperty(proto, 'append', { configurable: true, enumerable: true, writable: true, value: function append() { var argArr = Array.prototype.slice.call(arguments), docFrag = document.createDocumentFragment(); argArr.forEach(function(argItem){ docFrag.appendChild( argItem instanceof Node ? argItem : document.createTextNode(String(argItem)) ); }); this.appendChild(docFrag); } }); } }); })([Element.prototype, Document.prototype, DocumentFragment.prototype]); (function(arr) { arr.forEach(function(proto) { if (!proto.hasOwnProperty('before')) { Object.defineProperty(proto, 'before', { configurable: true, enumerable: true, writable: true, value: function before() { var argArr = Array.prototype.slice.call(arguments), docFrag = document.createDocumentFragment(); argArr.forEach(function(argItem) { docFrag.appendChild( argItem instanceof Node ? argItem : document.createTextNode(String(argItem)) ); }); this.parentNode.insertBefore(docFrag, this); } }); } }); })([Element.prototype, CharacterData.prototype, DocumentType.prototype]); if (typeof queueMicrotask !== 'function') { window.queueMicrotask = function (callback) { Promise.resolve() .then(callback) .catch(e => setTimeout(() => { throw e; }, 0)) } } if (!Array.prototype.flat) { Array.prototype.flat = function(depth = 1) { return this.reduce(function (flat, toFlatten) { return flat.concat( (Array.isArray(toFlatten) && depth > 1) ? toFlatten.flat(depth - 1) : toFlatten ); }, []); }; } if (!Object.fromEntries) { Object.fromEntries = function (entries) { if (!entries || !entries[Symbol.iterator]) { throw new Error('Object.fromEntries() requires a single iterable argument'); } const obj = {}; for (const [key, value] of entries) { obj[key] = value; } return obj; }; } if (!Array.prototype.findLast) { Array.prototype.findLast = function (predicate, thisArg) { if (this == null) throw new TypeError('Array.prototype.findLast called on null or undefined'); if (typeof predicate !== 'function') throw new TypeError('predicate must be a function'); const list = Object(this); const length = list.length >>> 0; for (let i = length - 1; i >= 0; i--) { const value = list[i]; if (predicate.call(thisArg, value, i, list)) { return value; } } return undefined; }; }
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