| | |
| | | var DESCRIPTORS = require('../internals/descriptors'); |
| | | var V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug'); |
| | | var definePropertyModule = require('../internals/object-define-property'); |
| | | var anObject = require('../internals/an-object'); |
| | | var toIndexedObject = require('../internals/to-indexed-object'); |
| | | var objectKeys = require('../internals/object-keys'); |
| | | |
| | | // `Object.defineProperties` method |
| | | // https://tc39.es/ecma262/#sec-object.defineproperties |
| | | // eslint-disable-next-line es/no-object-defineproperties -- safe |
| | | module.exports = DESCRIPTORS ? Object.defineProperties : function defineProperties(O, Properties) { |
| | | // eslint-disable-next-line es-x/no-object-defineproperties -- safe |
| | | exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) { |
| | | anObject(O); |
| | | var props = toIndexedObject(Properties); |
| | | var keys = objectKeys(Properties); |
| | | var length = keys.length; |
| | | var index = 0; |
| | | var key; |
| | | while (length > index) definePropertyModule.f(O, key = keys[index++], Properties[key]); |
| | | while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]); |
| | | return O; |
| | | }; |