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Within LTS Haskell 24.28 (ghc-9.10.3)
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mapM :: (Monad m, Unbox a, Unbox b) => (a -> m b) -> Vector a -> m (Vector b)rebase Rebase.Data.Vector.Unboxed No documentation available.
mapM_ :: (Monad m, Unbox a) => (a -> m b) -> Vector a -> m ()rebase Rebase.Data.Vector.Unboxed No documentation available.
mapMaybe :: (Unbox a, Unbox b) => (a -> Maybe b) -> Vector a -> Vector brebase Rebase.Data.Vector.Unboxed No documentation available.
mapMaybeM :: (Monad m, Unbox a, Unbox b) => (a -> m (Maybe b)) -> Vector a -> m (Vector b)rebase Rebase.Data.Vector.Unboxed No documentation available.
mapM_ :: (PrimMonad m, Unbox a) => (a -> m b) -> MVector (PrimState m) a -> m ()rebase Rebase.Data.Vector.Unboxed.Mutable No documentation available.
mapBoth :: (a -> c) -> (b -> d) -> Either a b -> Either c drebase Rebase.Prelude The mapBoth function takes two functions and applies the first if iff the value takes the form Left _ and the second if the value takes the form Right _. Using Data.Bifunctor:
mapBoth = bimap
Using Control.Arrow:mapBoth = (+++)
>>> mapBoth (*2) (*3) (Left 4) Left 8
>>> mapBoth (*2) (*3) (Right 4) Right 12
mapCont :: (r -> r) -> Cont r a -> Cont r arebase Rebase.Prelude Apply a function to transform the result of a continuation-passing computation.
mapExcept :: (Either e a -> Either e' b) -> Except e a -> Except e' brebase Rebase.Prelude Map the unwrapped computation using the given function.
mapExceptT :: (m (Either e a) -> n (Either e' b)) -> ExceptT e m a -> ExceptT e' n brebase Rebase.Prelude Map the unwrapped computation using the given function.
runExceptT (mapExceptT f m) = f (runExceptT m)
mapMaybeT :: (m (Maybe a) -> n (Maybe b)) -> MaybeT m a -> MaybeT n brebase Rebase.Prelude Transform the computation inside a MaybeT.