1
2
3
4
5
6
7
8
9
10
11
12
13
14
| export default function _defaults(obj, defaults) {
| var keys = Object.getOwnPropertyNames(defaults);
|
| for (var i = 0; i < keys.length; i++) {
| var key = keys[i];
| var value = Object.getOwnPropertyDescriptor(defaults, key);
|
| if (value && value.configurable && obj[key] === undefined) {
| Object.defineProperty(obj, key, value);
| }
| }
|
| return obj;
| }
|
|