alt abstract method

  1. @override
Either<L, R> alt(
  1. covariant Either<L, R> orElse(
      )
    )
    override

    Return the current Either if it is a Right, otherwise return the result of orElse.

    Used to provide an alternative Either in case the current one is Left.

    Implementation

    @override
Either<L, R> alt(covariant Either<L, R> Function() orElse);