bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
'use strict';
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var GetIntrinsic = require('../GetIntrinsic');
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var callBound = require('../helpers/callBound');
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var $TypeError = GetIntrinsic('%TypeError%');
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var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
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var $push = callBound('Array.prototype.push');
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var Get = require('./Get');
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var IsArray = require('./IsArray');
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var ToLength = require('./ToLength');
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var ToString = require('./ToString');
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var Type = require('./Type');
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// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
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module.exports = function CreateListFromArrayLike(obj) {
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var elementTypes = arguments.length > 1
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? arguments[1]
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: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
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if (Type(obj) !== 'Object') {
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throw new $TypeError('Assertion failed: `obj` must be an Object');
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}
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if (!IsArray(elementTypes)) {
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throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
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}
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var len = ToLength(Get(obj, 'length'));
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var list = [];
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var index = 0;
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while (index < len) {
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var indexName = ToString(index);
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var next = Get(obj, indexName);
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var nextType = Type(next);
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if ($indexOf(elementTypes, nextType) < 0) {
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throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
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}
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$push(list, next);
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index += 1;
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}
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return list;
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};
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