()
| 21 | } |
| 22 | |
| 23 | value(): T | undefined { |
| 24 | const valAtPath = plucker(this.unit.rawValue(), this.path); |
| 25 | return (this.unit as any).deepCopyMaybe(valAtPath); |
| 26 | } |
| 27 | |
| 28 | asObservable(): Observable<T | undefined> { |
| 29 | if (this.unit.config.immutable === true) { |