map -base -bytestring -array

map :: (Char -> Char) -> Text -> Text
text Data.Text, text Data.Text.Lazy
O(n) map f t is the Text obtained by applying f to each element of t. Subject to fusion. Performs replacement on invalid scalar values.
map :: (Key -> Key) -> IntSet -> IntSet
containers Data.IntSet
O(n*min(n,W)). map f s is the set obtained by applying f to each element of s. It's worth noting that the size of the result may be smaller if, for some (x,y), x /= y && f x == f y
map :: (a -> b) -> IntMap a -> IntMap b
containers Data.IntMap.Strict, containers Data.IntMap.Lazy
O(n). Map a function over all values in the map. > map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: (a -> b) -> Map k a -> Map k b
containers Data.Map.Lazy, containers Data.Map.Strict
O(n). Map a function over all values in the map. > map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: Ord b => (a -> b) -> Set a -> Set b
containers Data.Set
O(n*log n). map f s is the set obtained by applying f to each element of s. It's worth noting that the size of the result may be smaller if, for some (x,y), x /= y && f x == f y
map1 :: (Map1 m, ControlPoint c, Domain d) => StateVar (Maybe (m c d))
OpenGL Graphics.Rendering.OpenGL.GL.Evaluators
map2 :: (Map2 m, ControlPoint c, Domain d) => StateVar (Maybe (m c d))
OpenGL Graphics.Rendering.OpenGL.GL.Evaluators
mapAccum :: (a -> b -> (a, c)) -> a -> IntMap b -> (a, IntMap c)
containers Data.IntMap.Strict, containers Data.IntMap.Lazy
O(n). The function mapAccum threads an accumulating argument through the map in ascending order of keys. > let f a b = (a ++ b, b ++ "X") > mapAccum f "Everything: " (fromList [(5,"a"), (3,"b")]) == ("Everything: ba", fromList [(3, "bX"), (5, "aX")])
mapAccum :: (a -> b -> (a, c)) -> a -> Map k b -> (a, Map k c)
containers Data.Map.Lazy, containers Data.Map.Strict
O(n). The function mapAccum threads an accumulating argument through the map in ascending order of keys. > let f a b = (a ++ b, b ++ "X") > mapAccum f "Everything: " (fromList [(5,"a"), (3,"b")]) == ("Everything: ba", fromList [(3, "bX"), (5, "aX")])
mapAccumL :: (a -> Char -> (a, Char)) -> a -> Text -> (a, Text)
text Data.Text, text Data.Text.Lazy
O(n) Like a combination of map and foldl'. Applies a function to each element of a Text, passing an accumulating parameter from left to right, and returns a final Text. Performs replacement on invalid scalar values.
mapAccumR :: (a -> Char -> (a, Char)) -> a -> Text -> (a, Text)
text Data.Text, text Data.Text.Lazy
The mapAccumR function behaves like a combination of map and a strict foldr; it applies a function to each element of a Text, passing an accumulating parameter from right to left, and returning a final value of this accumulator together with the new Text. Performs replacement on invalid scalar values.
mapAccumRWithKey :: (a -> Key -> b -> (a, c)) -> a -> IntMap b -> (a, IntMap c)
containers Data.IntMap.Strict, containers Data.IntMap.Lazy
O(n). The function mapAccumR threads an accumulating argument through the map in descending order of keys.
mapAccumRWithKey :: (a -> k -> b -> (a, c)) -> a -> Map k b -> (a, Map k c)
containers Data.Map.Lazy, containers Data.Map.Strict
O(n). The function mapAccumR threads an accumulating argument through the map in descending order of keys.
mapAccumWithKey :: (a -> Key -> b -> (a, c)) -> a -> IntMap b -> (a, IntMap c)
containers Data.IntMap.Strict, containers Data.IntMap.Lazy
O(n). The function mapAccumWithKey threads an accumulating argument through the map in ascending order of keys. > let f a k b = (a ++ " " ++ (show k) ++ "-" ++ b, b ++ "X") > mapAccumWithKey f "Everything:" (fromList [(5,"a"), (3,"b")]) == ("Everything: 3-b 5-a", fromList [(3, "bX"), (5, "aX")])
mapAccumWithKey :: (a -> k -> b -> (a, c)) -> a -> Map k b -> (a, Map k c)
containers Data.Map.Lazy, containers Data.Map.Strict
O(n). The function mapAccumWithKey threads an accumulating argument through the map in ascending order of keys. > let f a k b = (a ++ " " ++ (show k) ++ "-" ++ b, b ++ "X") > mapAccumWithKey f "Everything:" (fromList [(5,"a"), (3,"b")]) == ("Everything: 3-b 5-a", fromList [(3, "bX"), (5, "aX")])
mapBuffer :: BufferTarget -> BufferAccess -> IO (Maybe (Ptr a))
OpenGL Graphics.Rendering.OpenGL.GL.BufferObjects
mapBufferRange :: BufferTarget -> Offset -> Length -> [MapBufferUsage] -> IO (Maybe (Ptr a))
OpenGL Graphics.Rendering.OpenGL.GL.BufferObjects
mapColor :: StateVar Capability
OpenGL Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelTransfer
mapCont :: (r -> r) -> Cont r a -> Cont r a
transformers Control.Monad.Trans.Cont, mtl Control.Monad.Cont
Apply a function to transform the result of a continuation-passing computation. *  (mapCont f m) = f . runCont
mapContT :: (m r -> m r) -> ContT r m a -> ContT r m a
transformers Control.Monad.Trans.Cont, mtl Control.Monad.Cont
Apply a function to transform the result of a continuation-passing computation. *  (mapContT f m) = f . runContT

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