left<R, E, A> function

ReaderTaskEither<R, E, A> left<R, E, A>(
  1. E e
)

Projects a TE.left value in a ReaderTaskEither.

Implementation

ReaderTaskEither<R, E, A> left<R, E, A>(E e) =>
    ReaderTaskEither((r) => TE.left(e));