Proposal: Adding Kleisli composition to Control.Monad
Malcolm.Wallace at cs.york.ac.uk
Mon Nov 13 08:31:48 EST 2006
dons at cse.unsw.edu.au (Donald Bruce Stewart) wrote:
> > Add Kleisli composition to Control.Monad.
> > (>=>) :: (Monad m) => (a -> m b) -> (b -> m c) -> (a -> m c)
> > (<=<) :: (Monad m) => (b -> m c) -> (a -> m b) -> (a -> m c)
> Does anyone have an opinion about these guys? :)
No. :-) I've never used them, nor wanted to, so I have no opinion.
I can see the nice compositional pattern they embody though.
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