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