map -package:base -package:containers -package:dlist -package:blaze-html -package:hedgehog

map :: Monad m => (a -> b) -> Stream m a x -> Stream m b x
ghc GHC.Data.Stream
Apply a function to each element of a Stream, lazily
map :: (a -> b) -> [a] -> [b]
ghc GHC.Prelude.Basic, Cabal-syntax Distribution.Compat.Prelude, amazonka-core Amazonka.Prelude, base-prelude BasePrelude, imports Imports, incipit-base Incipit.Base, integration Testlib.Prelude
map f xs is the list obtained by applying f to each element of xs, i.e., 
map f [x1, x2, ..., xn] == [f x1, f x2, ..., f xn]
map f [x1, x2, ...] == [f x1, f x2, ...]

>>> map (+1) [1, 2, 3]
[2,3,4]
map :: Ord b => (a -> b) -> NonEmptySet a -> NonEmptySet b
Cabal-syntax Distribution.Compat.NonEmptySet
map :: (a -> b) -> KeyMap a -> KeyMap b
aeson Data.Aeson.KeyMap
Map a function over all values in the map.
map :: (a -> b) -> NonEmpty a -> NonEmpty b
base-compat Data.List.NonEmpty.Compat, base-compat-batteries Data.List.NonEmpty.Compat
Map a function over a NonEmpty stream.
map :: (PrimType a, PrimType b) => (a -> b) -> Block a -> Block b
basement Basement.Block
Map all element a from a block to a new block of b
map :: (PrimType a, PrimType b) => (a -> b) -> BlockN n a -> BlockN n b
basement Basement.Sized.Block
map :: (a -> b) -> ListN n a -> ListN n b
basement Basement.Sized.List
Map all elements in a list
map :: (PrimType a, PrimType b) => (a -> b) -> UVect n a -> UVect n b
basement Basement.Sized.UVect
map :: (a -> b) -> Vect n a -> Vect n b
basement Basement.Sized.Vect
map :: (PrimType a, PrimType b) => (a -> b) -> UArray a -> UArray b
basement Basement.UArray
map :: (Word8 -> Word8) -> ByteString -> ByteString
bytestring Data.ByteString Data.ByteString.Lazy
O(n) map f xs is the ByteString obtained by applying f to each element of xs.
map :: (Char -> Char) -> ByteString -> ByteString
bytestring Data.ByteString.Char8 Data.ByteString.Lazy.Char8
O(n) map f xs is the ByteString obtained by applying f to each element of xs
map :: (Word8 -> Word8) -> ShortByteString -> ShortByteString
bytestring Data.ByteString.Short Data.ByteString.Short.Internal, filepath System.OsPath.Data.ByteString.Short
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.
map :: FoldCase s2 => (s1 -> s2) -> CI s1 -> CI s2
case-insensitive Data.CaseInsensitive
Transform the original string-like value but keep it case insensitive.
map :: (Char -> Char) -> CharSet -> CharSet
charset Data.CharSet
map :: Monad m => (a -> b) -> ConduitT a b m ()
conduit Data.Conduit.Combinators
Apply a transformation to all values in a stream. Subject to fusion
map :: Monad m => (a -> b) -> ConduitT a b m ()
conduit Data.Conduit.List
Apply a transformation to all values in a stream. Subject to fusion Since 0.3.0
map :: (Double -> Double) -> Matrix -> Matrix
dense-linear-algebra Statistics.Matrix
Apply function to every element of matrix
map :: (Word16 -> Word16) -> ShortByteString -> ShortByteString
filepath System.OsPath.Data.ByteString.Short.Word16
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.
map :: Ord a => Fold (a, b) (Map a b)
foldl Control.Foldl
Fold pairs into a map.
map :: (v1 -> v2) -> InsOrdHashMap k v1 -> InsOrdHashMap k v2
insert-ordered-containers Data.HashMap.Strict.InsOrd
map :: (Hashable b, Eq b) => (a -> b) -> InsOrdHashSet a -> InsOrdHashSet b
insert-ordered-containers Data.HashSet.InsOrd
map :: (a <-> b) -> [a] <-> [b]
invertible Data.Invertible.List Data.Invertible.Prelude
Apply a bijection over a list using map.
map :: (OsChar -> OsChar) -> OsString -> OsString
os-string System.OsString
O(n) map f xs is the OsString obtained by applying f to each element of xs.