es.object.get-own-property-symbols.js
890 Bytes
var $ = require('../internals/export');
var NATIVE_SYMBOL = require('../internals/symbol-constructor-detection');
var fails = require('../internals/fails');
var getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');
var toObject = require('../internals/to-object');
// V8 ~ Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives
// https://bugs.chromium.org/p/v8/issues/detail?id=3443
var FORCED = !NATIVE_SYMBOL || fails(function () { getOwnPropertySymbolsModule.f(1); });
// `Object.getOwnPropertySymbols` method
// https://tc39.es/ecma262/#sec-object.getownpropertysymbols
$({ target: 'Object', stat: true, forced: FORCED }, {
getOwnPropertySymbols: function getOwnPropertySymbols(it) {
var $getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
return $getOwnPropertySymbols ? $getOwnPropertySymbols(toObject(it)) : [];
}
});