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1. sMapMaybe :: state -> (update -> Maybe state) -> SFlow update state

   midair	Midair.Handy

   No documentation available.

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

   monad-extras	Control.Monad.Extra

   Monadic equivalent to iterate, which uses Maybe to know when to terminate.

3. liftMaybe :: MonadPlus m => Maybe a -> m a

   monad-extras	Control.Monad.Extra

   Lift a Maybe value into the MaybeT monad transformer.

4. mapMaybeM :: (Monad m, Functor m) => (a -> m (Maybe b)) -> [a] -> m [b]

   monad-extras	Control.Monad.Extra

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

5. pMaybe :: (a -> Doc) -> Maybe a -> Doc

   ofx	Data.OFX

   No documentation available.

6. swapMaybeEither :: Maybe (Either a b) -> Either a (Maybe b)

   ogma-language-xmlspec	Language.XMLSpec.Parser

   Swap the Maybe and Either layers of a value.

7. swapMaybeExceptT :: forall (m :: Type -> Type) a b . Monad m => Maybe (ExceptT a m b) -> ExceptT a m (Maybe b)

   ogma-language-xmlspec	Language.XMLSpec.Parser

   Swap the Maybe and Either layers of a value.

8. mapMaybe :: Fractional prob => (a -> Maybe b) -> T prob a -> T prob b

   probability	Numeric.Probability.Distribution

   No documentation available.

9. compareMaybe :: Ord a => Maybe a -> Maybe a -> Ordering

   probability	Numeric.Probability.Example.Kruskal

   No documentation available.

10. bitSizeMaybeProxied :: forall proxy a . Bits a => proxy a -> Maybe Int

    proxied	Data.Proxied

    bitSizeMaybeProxied = proxied bitSizeMaybe
    

    This function is only available with base-4.7 or later. Since: 0.1

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