| 'use strict'; |
| |
| var assertRecord = require('../helpers/assertRecord'); |
| |
| var Type = require('./Type'); |
| |
| // https://ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor |
| |
| module.exports = function FromPropertyDescriptor(Desc) { |
| if (typeof Desc === 'undefined') { |
| return Desc; |
| } |
| |
| assertRecord(Type, 'Property Descriptor', 'Desc', Desc); |
| |
| var obj = {}; |
| if ('[[Value]]' in Desc) { |
| obj.value = Desc['[[Value]]']; |
| } |
| if ('[[Writable]]' in Desc) { |
| obj.writable = Desc['[[Writable]]']; |
| } |
| if ('[[Get]]' in Desc) { |
| obj.get = Desc['[[Get]]']; |
| } |
| if ('[[Set]]' in Desc) { |
| obj.set = Desc['[[Set]]']; |
| } |
| if ('[[Enumerable]]' in Desc) { |
| obj.enumerable = Desc['[[Enumerable]]']; |
| } |
| if ('[[Configurable]]' in Desc) { |
| obj.configurable = Desc['[[Configurable]]']; |
| } |
| return obj; |
| }; |