Proposal: Adding Kleisli composition to Control.Monad
taralx at gmail.com
Mon Nov 13 10:02:12 EST 2006
On 11/13/06, Donald Bruce Stewart <dons at cse.unsw.edu.au> wrote:
> > (>=>) :: (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? :)
I want them. See my timeout patch for a case where I wanted one of
these and didn't have it (the catch filter expression).
Taral <taralx at gmail.com>
"You can't prove anything."
-- Gödel's Incompetence Theorem
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