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Last change
on this file since b738035 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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File size:
832 bytes
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| 1 | 'use strict';
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| 2 | var $ = require('../internals/export');
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| 3 | var fails = require('../internals/fails');
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| 4 | var createProperty = require('../internals/create-property');
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| 5 |
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| 6 | var ISNT_GENERIC = fails(function () {
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| 7 | function F() { /* empty */ }
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| 8 | // eslint-disable-next-line es/no-array-of -- required for testing
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| 9 | return !(Array.of.call(F) instanceof F);
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| 10 | });
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| 11 |
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| 12 | // `Array.of` method
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| 13 | // https://tc39.es/ecma262/#sec-array.of
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| 14 | // WebKit Array.of isn't generic
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| 15 | $({ target: 'Array', stat: true, forced: ISNT_GENERIC }, {
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| 16 | of: function of(/* ...args */) {
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| 17 | var index = 0;
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| 18 | var argumentsLength = arguments.length;
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| 19 | var result = new (typeof this == 'function' ? this : Array)(argumentsLength);
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| 20 | while (argumentsLength > index) createProperty(result, index, arguments[index++]);
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| 21 | result.length = argumentsLength;
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| 22 | return result;
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| 23 | }
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| 24 | });
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