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Within LTS Haskell 24.34 (ghc-9.10.3)

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  1. mapEither :: Filtrable f => (a -> Either b c) -> f a -> (f b, f c)

    filtrable Data.Filtrable

    Map the container with the given function, collecting the Lefts and the Rights separately.

  2. mapEitherA :: (Filtrable f, Traversable f, Applicative p) => (a -> p (Either b c)) -> f a -> p (f b, f c)

    filtrable Data.Filtrable

    Traverse the container with the given function, collecting the Lefts and the Rights separately.

  3. mapMaybe :: Filtrable f => (a -> Maybe b) -> f a -> f b

    filtrable Data.Filtrable

    Map the container with the given function, dropping the elements for which it returns Nothing.

  4. mapMaybeA :: (Filtrable f, Traversable f, Applicative p) => (a -> p (Maybe b)) -> f a -> p (f b)

    filtrable Data.Filtrable

    Traverse the container with the given function, dropping the elements for which it returns Nothing.

  5. mapS :: (Applicative f, Sequence sq) => (forall x y . () => cat x y -> f (cat x y)) -> sq cat a b -> f (sq cat a b)

    freer-par-monad Control.Monad.Freer.Par.Sequence

    No documentation available.

  6. mapPost :: forall a c (f :: Type -> Type) b . (a -> c) -> Post a f b -> Post c f b

    functor-combinators Data.HFunctor.Route

    Post-compose on the post-routing function.

  7. mapPre :: forall c a (f :: Type -> Type) b . (c -> a) -> Pre a f b -> Pre c f b

    functor-combinators Data.HFunctor.Route

    Pre-compose on the pre-routing function.

  8. mapWithIds :: (Ord i, GenValid a) => Set i -> Gen (Map i a)

    genvalidity-appendful Data.GenValidity.Appendful.Collection

    No documentation available.

  9. mapWithIds :: (Ord i, GenValid a) => Set i -> Gen (Map i a)

    genvalidity-mergeful Data.GenValidity.Mergeful.Collection

    No documentation available.

  10. mapWithIds :: (Ord i, GenValid a) => Set i -> Gen (Map i a)

    genvalidity-mergeless Data.GenValidity.Mergeless.Collection

    No documentation available.

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