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Within LTS Haskell 24.66 (ghc-9.10.3)

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  1. mapMaybeM :: Monad m => (a -> m (Maybe b)) -> [a] -> m [b]

    Agda Agda.Utils.Monad

    A monadic version of mapMaybe :: (a -> Maybe b) -> [a] -> [b].

  2. mapMaybeMM :: Monad m => (a -> m (Maybe b)) -> m [a] -> m [b]

    Agda Agda.Utils.Monad

    A version of mapMaybeM with a computation for the input list.

  3. mapEither3M :: Applicative m => (a -> m (Either3 b c d)) -> [a] -> m ([b], [c], [d])

    Agda Agda.Utils.Three

    No documentation available.

  4. mapSubTries :: Ord k => (Trie k u -> Maybe v) -> Trie k u -> Trie k v

    Agda Agda.Utils.Trie

    Create new values based on the entire subtrie. Almost, but not quite comonad extend.

  5. mapFst :: (a -> c) -> (a, b) -> (c, b)

    Agda Agda.Utils.Tuple

    mapFst f = f -*- id
    

  6. mapFstM :: Functor m => (a -> m c) -> (a, b) -> m (c, b)

    Agda Agda.Utils.Tuple

    Monadic mapFst.

  7. mapPairM :: Applicative m => (a -> m c) -> (b -> m d) -> (a, b) -> m (c, d)

    Agda Agda.Utils.Tuple

    Monadic version of -*-.

  8. mapSnd :: (b -> d) -> (a, b) -> (a, d)

    Agda Agda.Utils.Tuple

    mapSnd g = id -*- g
    

  9. mapSndM :: Functor m => (b -> m d) -> (a, b) -> m (a, d)

    Agda Agda.Utils.Tuple

    Monadic mapSnd.

  10. mapChangeT :: (m (a, Any) -> n (b, Any)) -> ChangeT m a -> ChangeT n b

    Agda Agda.Utils.Update

    Map a ChangeT computation (monad transformer action).

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