mirror of
https://github.com/overleaf/overleaf.git
synced 2024-12-04 19:55:33 -05:00
47 lines
1,017 B
JavaScript
47 lines
1,017 B
JavaScript
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define([], function() {
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if (!Array.prototype.fill) {
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Object.defineProperty(Array.prototype, 'fill', {
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value: function (value) {
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// Steps 1-2.
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if (this == null) {
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throw new TypeError('this is null or not defined');
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}
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var O = Object(this);
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// Steps 3-5.
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var len = O.length >>> 0;
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// Steps 6-7.
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var start = arguments[1];
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var relativeStart = start >> 0;
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// Step 8.
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var k = relativeStart < 0 ?
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Math.max(len + relativeStart, 0) :
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Math.min(relativeStart, len);
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// Steps 9-10.
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var end = arguments[2];
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var relativeEnd = end === undefined ?
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len : end >> 0;
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// Step 11.
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var final = relativeEnd < 0 ?
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Math.max(len + relativeEnd, 0) :
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Math.min(relativeEnd, len);
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// Step 12.
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while (k < final) {
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O[k] = value;
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k++;
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}
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// Step 13.
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return O;
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}
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});
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}
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})
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