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Within LTS Haskell 24.28 (ghc-9.10.3)

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1. mapRhs :: (SentForm -> SentForm) -> Rul f -> Rul f

   BNFC	BNFC.CF

   Modify the rhsRule part of a Rule.

2. mapHead :: (a -> a) -> [a] -> [a]

   BNFC	BNFC.Utils

   Apply a function to the head of a list.

3. mapWithinMap :: Ord k => (a -> a) -> [k] -> Map k a -> Map k a

   Hastructure	Util

   No documentation available.

4. mapPositions :: (Position -> Position) -> Fix -> Fix

   ShellCheck	ShellCheck.Fixer

   No documentation available.

5. mapFilterE :: (a -> Maybe b) -> Event a -> Event b

   Yampa	FRP.Yampa

   Combined event mapping and filtering. Note: since Event is a Functor, see fmap for a simpler version of this function with no filtering.

6. mapMerge :: (a -> c) -> (b -> c) -> (a -> b -> c) -> Event a -> Event b -> Event c

   Yampa	FRP.Yampa

   A generic event merge-map utility that maps event occurrences, merging the results. The first three arguments are mapping functions, the third of which will only be used when both events are present. Therefore, mergeBy = mapMerge id id. Applicative-based definition: mapMerge lf rf lrf le re = (f $ le * re) | (lf $ le) | (rf $ re)

7. mapFilterE :: (a -> Maybe b) -> Event a -> Event b

   Yampa	FRP.Yampa.Event

   Combined event mapping and filtering. Note: since Event is a Functor, see fmap for a simpler version of this function with no filtering.

8. mapMerge :: (a -> c) -> (b -> c) -> (a -> b -> c) -> Event a -> Event b -> Event c

   Yampa	FRP.Yampa.Event

   A generic event merge-map utility that maps event occurrences, merging the results. The first three arguments are mapping functions, the third of which will only be used when both events are present. Therefore, mergeBy = mapMerge id id. Applicative-based definition: mapMerge lf rf lrf le re = (f $ le * re) | (lf $ le) | (rf $ re)

9. mapError :: forall (m :: Type -> Type) err err' a . Functor m => (err -> err') -> ParseT err m a -> ParseT err' m a

   aeson-better-errors	Data.Aeson.BetterErrors

   Transform the error of a parser according to the given function.

10. mapError :: forall (m :: Type -> Type) err err' a . Functor m => (err -> err') -> ParseT err m a -> ParseT err' m a

    aeson-better-errors	Data.Aeson.BetterErrors.Internal

    Transform the error of a parser according to the given function.

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