odin-js-fundamentals-part-5/node_modules/es-abstract/2020/IsAccessorDescriptor.js

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2024-01-11 08:52:05 +00:00
'use strict';
var has = require('has');
var Type = require('./Type');
var assertRecord = require('../helpers/assertRecord');
// https://262.ecma-international.org/5.1/#sec-8.10.1
module.exports = function IsAccessorDescriptor(Desc) {
if (typeof Desc === 'undefined') {
return false;
}
assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
return false;
}
return true;
};