flatMapTuple2<E, A, B> function
TaskEither<E, dynamic> Function(TaskEither<E, A> )
flatMapTuple2<E, A, B>(
- TaskEither<
E, B> f(- A a
Implementation
TaskEither<E, Tuple2<A, B>> Function(TaskEither<E, A>) flatMapTuple2<E, A, B>(
TaskEither<E, B> Function(A a) f) =>
flatMap((a) => f(a).p(map((b) => tuple2(a, b))));