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36 lines
797 B
36 lines
797 B
'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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