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25 lines
1021 B
25 lines
1021 B
3 years ago
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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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