| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Fcf.Data.Common
Synopsis
- data Uncurry :: (a -> b -> Exp c) -> (a, b) -> Exp c
- data Fst :: (a, b) -> Exp a
- data Snd :: (a, b) -> Exp b
- data (***) :: (b -> Exp c) -> (b' -> Exp c') -> (b, b') -> Exp (c, c')
- data UnEither :: (a -> Exp c) -> (b -> Exp c) -> Either a b -> Exp c
- data IsLeft :: Either a b -> Exp Bool
- data IsRight :: Either a b -> Exp Bool
- data UnMaybe :: Exp b -> (a -> Exp b) -> Maybe a -> Exp b
- data FromMaybe :: k -> Maybe k -> Exp k
- data IsNothing :: Maybe a -> Exp Bool
- data IsJust :: Maybe a -> Exp Bool
Pairs
data (***) :: (b -> Exp c) -> (b' -> Exp c') -> (b, b') -> Exp (c, c') infixr 3 Source #
Equivalent to Bimap for pairs.
Either
data UnEither :: (a -> Exp c) -> (b -> Exp c) -> Either a b -> Exp c Source #
Maybe
data UnMaybe :: Exp b -> (a -> Exp b) -> Maybe a -> Exp b Source #