cafe-grader-web

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temporary for logo voting
Commit Description:
temporary for logo voting
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node_modules/es-abstract/2016/GetOwnPropertyKeys.js | 31 lines | 823 B | application/javascript | JavascriptLexer |
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'use strict';
var GetIntrinsic = require('../GetIntrinsic');
var hasSymbols = require('has-symbols')();
var $TypeError = GetIntrinsic('%TypeError%');
var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
var keys = require('object-keys');
var esType = require('./Type');
// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
module.exports = function GetOwnPropertyKeys(O, Type) {
if (esType(O) !== 'Object') {
throw new $TypeError('Assertion failed: Type(O) is not Object');
}
if (Type === 'Symbol') {
return $gOPS ? $gOPS(O) : [];
}
if (Type === 'String') {
if (!$gOPN) {
return keys(O);
}
return $gOPN(O);
}
throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
};