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Within LTS Haskell 24.35 (ghc-9.10.3)
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map :: Functor f => (a -> b) -> f a -> f bclassy-prelude ClassyPrelude No documentation available.
map :: forall (m :: Type -> Type) a b x . Monad m => (a -> b) -> Stream m a x -> Stream m b xghc-lib-parser GHC.Data.Stream Apply a function to each element of a Stream, lazily
map :: (a -> b) -> Word64Map a -> Word64Map bghc-lib-parser GHC.Data.Word64Map.Internal Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: (a -> b) -> Word64Map a -> Word64Map bghc-lib-parser GHC.Data.Word64Map.Lazy Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: (a -> b) -> Word64Map a -> Word64Map bghc-lib-parser GHC.Data.Word64Map.Strict Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: (a -> b) -> Word64Map a -> Word64Map bghc-lib-parser GHC.Data.Word64Map.Strict.Internal Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
map :: (Key -> Key) -> Word64Set -> Word64Setghc-lib-parser GHC.Data.Word64Set 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 :: (Key -> Key) -> Word64Set -> Word64Setghc-lib-parser GHC.Data.Word64Set.Internal 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
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ghc-lib-parser GHC.Prelude.Basic 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, ...]
this means that map id == idExamples
>>> map (+1) [1, 2, 3] [2,3,4]
>>> map id [1, 2, 3] [1,2,3]
>>> map (\n -> 3 * n + 1) [1, 2, 3] [4,7,10]
map :: Ord b => (a -> b) -> MaxQueue a -> MaxQueue bpqueue Data.PQueue.Max Creates a new priority queue containing the images of the elements of this queue. Equivalent to fromList . map f . toList.