48 lines
901 B
JavaScript
48 lines
901 B
JavaScript
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/**
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* DO NOT EDIT THIS FILE.
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* See the following change record for more information,
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* https://www.drupal.org/node/2815083
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* @preserve
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**/
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if (!Array.prototype.includes) {
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Array.prototype.includes = function (searchElement) {
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if (this == null) {
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throw new TypeError('Array.prototype.includes called on null or undefined');
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}
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var O = Object(this);
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var len = parseInt(O.length, 10) || 0;
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if (len === 0) {
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return false;
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}
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var n = parseInt(arguments[1], 10) || 0;
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var k;
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if (n >= 0) {
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k = n;
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} else {
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k = len + n;
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if (k < 0) {
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k = 0;
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}
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}
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var currentElement;
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while (k < len) {
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currentElement = O[k];
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if (searchElement === currentElement || searchElement !== searchElement && currentElement !== currentElement) {
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return true;
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}
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k += 1;
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}
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return false;
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};
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}
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