Sha256: cc528e84c9ff8de65056219429ab77379cbbbe98dd2ae50012adf5b42e55bfd3
Contents?: true
Size: 713 Bytes
Versions: 25
Compression:
Stored size: 713 Bytes
Contents
var has = require('../internals/has');
var toObject = require('../internals/to-object');
var sharedKey = require('../internals/shared-key');
var CORRECT_PROTOTYPE_GETTER = require('../internals/correct-prototype-getter');
var IE_PROTO = sharedKey('IE_PROTO');
var ObjectPrototype = Object.prototype;
// `Object.getPrototypeOf` method
// https://tc39.github.io/ecma262/#sec-object.getprototypeof
module.exports = CORRECT_PROTOTYPE_GETTER ? Object.getPrototypeOf : function (O) {
O = toObject(O);
if (has(O, IE_PROTO)) return O[IE_PROTO];
if (typeof O.constructor == 'function' && O instanceof O.constructor) {
return O.constructor.prototype;
} return O instanceof Object ? ObjectPrototype : null;
};
Version data entries
25 entries across 25 versions & 7 rubygems