Hoogle Search

Within LTS Haskell 24.4 (ghc-9.10.2)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

Exact lookup

1. map :: (Word16 -> Word16) -> ShortByteString -> ShortByteString

   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.

2. map :: (OsChar -> OsChar) -> OsString -> OsString

   os-string	System.OsString.Internal

   O(n) map f xs is the OsString obtained by applying f to each element of xs.

3. 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.

4. 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.

5. map :: (a -> b) -> [a] -> [b]

   relude	Relude.List.Reexport

   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 == id

   Examples

   >>> 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]
   

6. map :: (v1 -> v2) -> InsOrdHashMap k v1 -> InsOrdHashMap k v2

   insert-ordered-containers	Data.HashMap.Strict.InsOrd

   No documentation available.

7. map :: (Hashable b, Eq b) => (a -> b) -> InsOrdHashSet a -> InsOrdHashSet b

   insert-ordered-containers	Data.HashSet.InsOrd

   No documentation available.

8. map :: forall (m :: Type -> Type) a b r . Monad m => (a -> b) -> Stream (Of a) m r -> Stream (Of b) m r

   streaming	Streaming.Prelude

   Standard map on the elements of a stream.

   >>> S.stdoutLn $ S.map reverse $ each (words "alpha beta")
   ahpla
   ateb
   

9. map :: (Char -> Char) -> YiString -> YiString

   yi-rope	Yi.Rope

   Maps the characters over the underlying string.

10. map :: (a -> b) -> NonEmpty a -> NonEmpty b

    base-compat-batteries	Data.List.NonEmpty.Compat

    Map a function over a NonEmpty stream.

Page 22 of many | Previous | Next