StreamEitherX<L, R> extension

Stream Either Extension

on

• Stream<Either<L, R>>

Properties

isEitherLeft → Future<bool>

Represents the left side of Either class which by convention is a "Failure".

no setter

isEitherRight → Future<bool>

Represents the right side of Either class which by convention is a "Success"

no setter

Methods

castEither<F, S>() → Stream<Either<F, S>>

Future Cast to new Left & Right type

either({required EitherCallback<L> onLeft, required EitherCallback<R> onRight}) → Future<void>

Future on Stream Either type result on Callback

mapEither({required MapCallback<L> onLeft, required MapCallback<R> onRight}) → Stream<Either<L, R>>

Return the Stream Either result in one of these functions.

maybeWhenEither<T>({WhenCallback<T, L>? onLeft, WhenCallback<T, R>? onRight, required MaybeCallback<T> orElse}) → Stream<T>

The maybeWhenEither method is equivalent to whenEither, but doesn't require all callbacks to be specified. On the other hand, it adds an extra orElse required parameter, for fallback behavior.

swapEither() → Stream<Either<R, L>>

Future Swap Left and Right

whenEither<T>({required WhenCallback<T, L> onLeft, required WhenCallback<T, R> onRight}) → Stream<T>

Return the Stream result in one of these functions.