Data.Orphans

Exports orphan instances that mimic instances available in later versions of base. To use them, simply import Data.Orphans ().

Orphan instances

(Enum a, Bounded a, Eq a) => Enum (Down a)

Swaps succ and pred of the underlying type.

Methods

succ :: Down a -> Down a

pred :: Down a -> Down a

toEnum :: Int -> Down a

fromEnum :: Down a -> Int

enumFrom :: Down a -> [Down a]

enumFromThen :: Down a -> Down a -> [Down a]

enumFromTo :: Down a -> Down a -> [Down a]

enumFromThenTo :: Down a -> Down a -> Down a -> [Down a]

Functor ((,,,,) a b c d)

Methods

fmap :: (a0 -> b0) -> (a, b, c, d, a0) -> (a, b, c, d, b0)

(<$) :: a0 -> (a, b, c, d, b0) -> (a, b, c, d, a0)

Functor ((,,,,,) a b c d e)

Methods

fmap :: (a0 -> b0) -> (a, b, c, d, e, a0) -> (a, b, c, d, e, b0)

(<$) :: a0 -> (a, b, c, d, e, b0) -> (a, b, c, d, e, a0)

Functor ((,,,,,,) a b c d e f)

Methods

fmap :: (a0 -> b0) -> (a, b, c, d, e, f, a0) -> (a, b, c, d, e, f, b0)

(<$) :: a0 -> (a, b, c, d, e, f, b0) -> (a, b, c, d, e, f, a0)