1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
| 'use strict'
| /* eslint no-proto: 0 */
| module.exports = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array ? setProtoOf : mixinProperties)
|
| function setProtoOf (obj, proto) {
| obj.__proto__ = proto
| return obj
| }
|
| function mixinProperties (obj, proto) {
| for (var prop in proto) {
| if (!Object.prototype.hasOwnProperty.call(obj, prop)) {
| obj[prop] = proto[prop]
| }
| }
| return obj
| }
|
|