futurePendingReducer<State, Action> static method
A default reducer to handle FuturePendingAction, which can only be used with a State extending FutureState.
For usage without FutureState, please check pendingReducer and FutureReducer.pendingReducer.
Implementation
static State futurePendingReducer<State, Action>(
State prevState, FuturePendingAction<Action> action) {
if (prevState is FutureState) {
return prevState.updateOnPending(action) as State;
}
throw ArgumentError.notNull(
"State is not FutureState and Custom PendingReducer is null");
}