select<R> method
SelectedWatchable<StreamProviderNotifier<T> , AsyncValue<T> , R>
select<R>(
- R selector(
- AsyncValue<
T> state
- AsyncValue<
inherited
Used for ref.watch(provider.select(...)). Select a part of the state.
Implementation
SelectedWatchable<N, T, R> select<R>(R Function(T state) selector) {
return SelectedWatchable(this, selector);
}