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codeql-action/node_modules/es-abstract/2023/SortIndexedProperties.js
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'use strict'; | |
var GetIntrinsic = require('get-intrinsic'); | |
var callBound = require('call-bind/callBound'); | |
var $TypeError = GetIntrinsic('%TypeError%'); | |
var Get = require('./Get'); | |
var HasProperty = require('./HasProperty'); | |
var ToString = require('./ToString'); | |
var Type = require('./Type'); | |
var isAbstractClosure = require('../helpers/isAbstractClosure'); | |
var isInteger = require('../helpers/isInteger'); | |
var $push = callBound('Array.prototype.push'); | |
var $sort = callBound('Array.prototype.sort'); | |
// https://262.ecma-international.org/14.0/#sec-sortindexedproperties | |
module.exports = function SortIndexedProperties(obj, len, SortCompare, holes) { | |
if (Type(obj) !== 'Object') { | |
throw new $TypeError('Assertion failed: Type(obj) is not Object'); | |
} | |
if (!isInteger(len) || len < 0) { | |
throw new $TypeError('Assertion failed: `len` must be an integer >= 0'); | |
} | |
if (!isAbstractClosure(SortCompare) || SortCompare.length !== 2) { | |
throw new $TypeError('Assertion failed: `SortCompare` must be an abstract closure taking 2 arguments'); | |
} | |
if (holes !== 'skip-holes' && holes !== 'read-through-holes') { | |
throw new $TypeError('Assertion failed: `holes` must be either `skip-holes` or `read-through-holes`'); | |
} | |
var items = []; // step 1 | |
var k = 0; // step 2 | |
while (k < len) { // step 3 | |
var Pk = ToString(k); | |
var kRead = holes === 'skip-holes' ? HasProperty(obj, Pk) : true; // step 3.b - 3.c | |
if (kRead) { // step 3.d | |
var kValue = Get(obj, Pk); | |
$push(items, kValue); | |
} | |
k += 1; // step 3.e | |
} | |
$sort(items, SortCompare); // step 4 | |
return items; // step 5 | |
}; |