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Within LTS Haskell 24.28 (ghc-9.10.3)
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mapMWith :: (m b -> StreamK m b -> StreamK m b) -> (a -> m b) -> StreamK m a -> StreamK m bstreamly-core Streamly.Internal.Data.StreamK No documentation available.
mapM_ :: Monad m => (a -> m b) -> StreamK m a -> m ()streamly-core Streamly.Internal.Data.StreamK Apply a monadic action to each element of the stream and discard the output of the action.
mapMaybe :: forall a b (m :: Type -> Type) . (a -> Maybe b) -> StreamK m a -> StreamK m bstreamly-core Streamly.Internal.Data.StreamK No documentation available.
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streamly-core Streamly.Internal.Data.Unfold >>> map2 f = Unfold.mapM2 (\a b -> pure (f a b))
Note that the seed may mutate (e.g. if the seed is a Handle or IORef) as stream is generated from it, so we need to be careful when reusing the seed while the stream is being generated from it. mapM :: Monad m => (b -> m c) -> Unfold m a b -> Unfold m a cstreamly-core Streamly.Internal.Data.Unfold Apply a monadic function to each element of the stream and replace it with the output of the resulting action.
>>> mapM f = Unfold.mapM2 (const f)
mapM2 :: Monad m => (a -> b -> m c) -> Unfold m a b -> Unfold m a cstreamly-core Streamly.Internal.Data.Unfold No documentation available.
mapMaybe :: (Arrow arrow, Functor f) => (a -> Maybe b) -> arrow (f [a]) (f [b])synthesizer-midi Synthesizer.MIDI.CausalIO.Process No documentation available.
mapStream :: (T StrictTime [(key, a)] -> T StrictTime [(key, a)]) -> T key a -> T key asynthesizer-midi Synthesizer.MIDI.PiecewiseConstant.ControllerSet No documentation available.
mappend :: Monoid a => a -> a -> atesting-feat Test.Feat.Enumerate An associative operation NOTE: This method is redundant and has the default implementation mappend = (<>) since base-4.11.0.0. Should it be implemented manually, since mappend is a synonym for (<>), it is expected that the two functions are defined the same way. In a future GHC release mappend will be removed from Monoid.
mapCycle :: (Time -> Time) -> Arc -> Arctidal-core Sound.Tidal.Time Similar to fmap but time is relative to the cycle (i.e. the sam of the start of the arc)