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24 lines
1021 B
24 lines
1021 B
var $ = require('../internals/export'); |
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var DESCRIPTORS = require('../internals/descriptors'); |
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var ownKeys = require('../internals/own-keys'); |
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var toIndexedObject = require('../internals/to-indexed-object'); |
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var getOwnPropertyDescriptorModule = require('../internals/object-get-own-property-descriptor'); |
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var createProperty = require('../internals/create-property'); |
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// `Object.getOwnPropertyDescriptors` method |
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// https://tc39.es/ecma262/#sec-object.getownpropertydescriptors |
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$({ target: 'Object', stat: true, sham: !DESCRIPTORS }, { |
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getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) { |
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var O = toIndexedObject(object); |
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var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f; |
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var keys = ownKeys(O); |
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var result = {}; |
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var index = 0; |
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var key, descriptor; |
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while (keys.length > index) { |
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descriptor = getOwnPropertyDescriptor(O, key = keys[index++]); |
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if (descriptor !== undefined) createProperty(result, key, descriptor); |
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} |
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return result; |
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} |
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});
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