| Copyright | (c) Antony Courtney and Henrik Nilsson, Yale University, 2003 |
|---|---|
| License | BSD-style (see the LICENSE file in the distribution) |
| Maintainer | nilsson@cs.yale.edu |
| Stability | provisional |
| Portability | portable |
| Safe Haskell | Safe-Inferred |
| Language | Haskell98 |
FRP.Yampa.Miscellany
Description
Collection of entities that really should be part of the Haskell 98 prelude or simply have no better home.
!!! Reverse function composition should go.
!!! Better to use <<< and >>> for, respectively,
!!! function composition and reverse function composition.
Documentation
(#) :: (a -> b) -> (b -> c) -> a -> c infixl 9
dup :: a -> (a, a)
swap :: (a, b) -> (b, a)
mapFst :: (a -> b) -> [(a, c)] -> [(b, c)]
mapSnd :: (a -> b) -> [(c, a)] -> [(c, b)]
sel3_1 :: (a, b, c) -> a
sel3_2 :: (a, b, c) -> b
sel3_3 :: (a, b, c) -> c
sel4_1 :: (a, b, c, d) -> a
sel4_2 :: (a, b, c, d) -> b
sel4_3 :: (a, b, c, d) -> c
sel4_4 :: (a, b, c, d) -> d
sel5_1 :: (a, b, c, d, e) -> a
sel5_2 :: (a, b, c, d, e) -> b
sel5_3 :: (a, b, c, d, e) -> c
sel5_4 :: (a, b, c, d, e) -> d
sel5_5 :: (a, b, c, d, e) -> e