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base/node_modules/es-abstract/2022/LengthOfArrayLike.js
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JavaScript

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