shithub: MicroHs

ref: b58a207da4576b658dee36c7dd6dcbfa12c7539f
dir: /lib/Data/Either.hs/

View raw version 
-- Copyright 2023 Lennart Augustsson
-- See LICENSE file for full license.
module Data.Either(module Data.Either) where
import Primitives

data Either a b = Left a | Right b

either :: forall a b r . (a -> r) -> (b -> r) -> Either a b -> r
either f _ (Left  a) = f a
either _ f (Right b) = f b