All files / addon/utils default-decorator.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
import { computed } from '@ember/object';
 
export default function defaultProp(target, key, descriptor) {
  let { initializer, value } = descriptor;
 
  return computed({
    get() {
      return initializer ? initializer.call(this) : value;
    },
    set(_, v) {
      return v;
    }
  })(target, key, { ...descriptor, value: undefined, initializer: undefined });
}