map -package:containers -package:charset -package:amazonka-core -package:basement -package:conduit -package:psqueues -package:monoidal-containers -package:insert-ordered-containers -package:base-compat-batteries -package:Cabal-syntax -package:integration -is:exact -package:aeson -package:text -package:dlist -is:exact

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, base Prelude Data.List GHC.Base GHC.List GHC.OldList, base-prelude BasePrelude, imports Imports, incipit-base Incipit.Base
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 :: (a -> b) -> NonEmpty a -> NonEmpty b
base Data.List.NonEmpty, base-compat Data.List.NonEmpty.Compat
Map a function over a NonEmpty stream.
map :: Html -> Html
blaze-html Text.Blaze.Html4.FrameSet Text.Blaze.Html4.Strict Text.Blaze.Html4.Transitional Text.Blaze.Html5 Text.Blaze.XHtml1.FrameSet Text.Blaze.XHtml1.Strict Text.Blaze.XHtml1.Transitional Text.Blaze.XHtml5
Combinator for the <map> element. Example: 
map $ span $ toHtml "foo"
Result: 
<map><span>foo</span></map>
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, os-string System.OsString.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 :: (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, os-string System.OsString.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 :: (MonadGen m, Ord k) => Range Int -> m (k, v) -> m (Map k v)
hedgehog Hedgehog.Gen Hedgehog.Internal.Gen
Generates a map using a Range to determine the length. This may fail to generate anything if the keys produced by the generator do not account for a large enough number of unique items to satify the required map size.
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 System.OsString.Internal
O(n) map f xs is the OsString obtained by applying f to each element of xs.
map :: (PosixChar -> PosixChar) -> PosixString -> PosixString
os-string System.OsString.Posix
O(n) map f xs is the OsString obtained by applying f to each element of xs.
map :: (WindowsChar -> WindowsChar) -> WindowsString -> WindowsString
os-string System.OsString.Windows
O(n) map f xs is the OsString obtained by applying f to each element of xs.
map :: Functor m => (a -> b) -> Pipe a b m r
pipes Pipes.Prelude
Apply a function to all values flowing downstream 
map id = cat

map (g . f) = map f >-> map g
map :: (a -> b) -> CharMap a -> CharMap b
regex-tdfa Data.IntMap.CharMap2
map :: Enum key => (a -> b) -> EnumMap key a -> EnumMap key b
regex-tdfa Data.IntMap.EnumMap2
map :: Enum e => (e -> e) -> EnumSet e -> EnumSet e
regex-tdfa Data.IntSet.EnumSet2
map :: (v1 -> v2) -> HashMap k v1 -> HashMap k v2
unordered-containers Data.HashMap.Internal Data.HashMap.Internal.Strict Data.HashMap.Lazy Data.HashMap.Strict
Transform this map by applying a function to every value.
map :: (a -> b) -> Array a -> Array b
unordered-containers Data.HashMap.Internal.Array
map :: (Hashable b, Eq b) => (a -> b) -> HashSet a -> HashSet b
unordered-containers Data.HashSet Data.HashSet.Internal
Transform this set by applying a function to every value. The resulting set may be smaller than the source. 
>>> HashSet.map show (HashSet.fromList [1,2,3])
HashSet.fromList ["1","2","3"]
map :: (a -> b) -> Vector a -> Vector b
vector Data.Vector
O(n) Map a function over a vector.
map :: (a -> b) -> Bundle v a -> Bundle v b
vector Data.Vector.Fusion.Bundle
Map a function over a Bundle