main
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Last change
on this file since 79a0317 was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 3 days ago |
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F4 Finalna Verzija
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100644
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File size:
457 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var Get = require('./Get');
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| 6 | var ToLength = require('./ToLength');
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| [79a0317] | 7 |
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| 8 | var isObject = require('../helpers/isObject');
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| [d565449] | 9 |
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| 10 | // https://262.ecma-international.org/11.0/#sec-lengthofarraylike
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| 11 |
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| 12 | module.exports = function LengthOfArrayLike(obj) {
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| [79a0317] | 13 | if (!isObject(obj)) {
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| [d565449] | 14 | throw new $TypeError('Assertion failed: `obj` must be an Object');
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| 15 | }
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| 16 | return ToLength(Get(obj, 'length'));
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| 17 | };
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| 18 |
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| 19 | // TODO: use this all over
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