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1. mapMaybeT :: (m (Maybe a) -> n (Maybe b)) -> MaybeT m a -> MaybeT n b

   errors	Control.Error

   Transform the computation inside a MaybeT.

   • runMaybeT (mapMaybeT f m) = f (runMaybeT
     m)

2. mapM_ :: HashTable h => ((k, v) -> ST s b) -> h s k v -> ST s ()

   hashtables	Data.HashTable.Class

   A side-effecting map over the key-value records of a hash table. O(n).

3. mapM_ :: HashTable h => ((k, v) -> IO a) -> IOHashTable h k v -> IO ()

   hashtables	Data.HashTable.IO

   See the documentation for this function in mapM_.

4. mapM_ :: ((k, v) -> ST s b) -> HashTable s k v -> ST s ()

   hashtables	Data.HashTable.ST.Basic

   See the documentation for this function in mapM_.

5. mapM_ :: ((k, v) -> ST s a) -> HashTable s k v -> ST s ()

   hashtables	Data.HashTable.ST.Cuckoo

   See the documentation for this function in mapM_.

6. mapM_ :: ((k, v) -> ST s b) -> HashTable s k v -> ST s ()

   hashtables	Data.HashTable.ST.Linear

   See the documentation for this function in Data.HashTable.Class#v:mapM_.

7. mapInputT :: (forall b . () => m b -> m b) -> InputT m a -> InputT m a

   haskeline	System.Console.Haskeline

   Map a user interaction by modifying the base monad computation.

8. map_ :: Term arg result => arg -> result

   lucid	Lucid.Html5

   map element

9. mapAccumL :: (Storable a, Storable b) => (acc -> a -> (acc, b)) -> acc -> Vector a -> (acc, Vector b)

   storablevector	Data.StorableVector

   The mapAccumL function behaves like a combination of map and foldl; it applies a function to each element of a Vector, passing an accumulating parameter from left to right, and returning a final value of this accumulator together with the new list.

10. mapAccumR :: (Storable a, Storable b) => (acc -> a -> (acc, b)) -> acc -> Vector a -> (acc, Vector b)

    storablevector	Data.StorableVector

    The mapAccumR function behaves like a combination of map and foldr; it applies a function to each element of a Vector, passing an accumulating parameter from right to left, and returning a final value of this accumulator together with the new Vector.

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