Function firstValueFromSubscribableOrDefault

firstValueFromSubscribableOrDefault<T>(subject): Promise<T | undefined>
Asynchronously get the first value emitted by the Subscribable. If no value is emitted undefined will be returned
Type Parameters
- T
Parameters
- subject: Observable<T> | Subscribable<T>
  The subscribable
Returns Promise<T | undefined>
- Defined in src/util/get-value.ts:85
firstValueFromSubscribableOrDefault<T, TDefault>(subject, defaultValue, timeout?): Promise<T | TDefault>
Asynchronously get the first value emitted by the Subscribable. If no value is emitted or the timout is reached, the default value will be returned instead
Type Parameters
- T
- TDefault
Parameters
- subject: Observable<T> | Subscribable<T>
  The subscribable
- defaultValue: TDefault
  The default value to use
- Optionaltimeout: number
  The timeout before the default value is used
Returns Promise<T | TDefault>
- Defined in src/util/get-value.ts:93