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- 'use strict';
- var GetIntrinsic = require('get-intrinsic');
- var $TypeError = GetIntrinsic('%TypeError%');
- var Get = require('./Get');
- var ToLength = require('./ToLength');
- var Type = require('./Type');
- // https://262.ecma-international.org/11.0/#sec-lengthofarraylike
- module.exports = function LengthOfArrayLike(obj) {
- if (Type(obj) !== 'Object') {
- throw new $TypeError('Assertion failed: `obj` must be an Object');
- }
- return ToLength(Get(obj, 'length'));
- };
- // TODO: use this all over
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