Re: Proposal: alpha-rename the type signatures of foldl, foldl', and scanl to be consistent with foldr and scanr
Bas van Dijk <[email protected]>
| Newsgroups | gmane.comp.lang.haskell.libraries,gmane.comp.lang.haskell.cvs.ghc |
|---|---|
| Message-ID | <CADLz5wVN=wxLhMDomd7MH5RDAfSKQt8HNKwVdcRUz4U7WsennQ@mail.gmail.com> |
Ian, I think you missed some fixes in Data.Foldable from the original patch: foldl :: (a -> b -> a) -> a -> t b -> a to: foldl :: (b -> a -> b) -> b -> t a -> b foldl' :: (a -> b -> a) -> a -> t b -> a to: foldl' :: (b -> a -> b) -> b -> t a -> b foldlM :: (Foldable t, Monad m) => (a -> b -> m a) -> a -> t b -> m a to: foldlM :: (Foldable t, Monad m) => (b -> a -> m b) -> b -> t a -> m b On 9 November 2012 10:29, Bas van Dijk <[email protected]> wrote: > Hi, > > We should make this same change in Control.Monad: > > foldM :: Monad m => (a -> b -> m a) -> a -> [b] -> m a to: > foldM :: Monad m => (b -> a -> m b) -> b -> [a] -> m b > > foldM_ :: Monad m => (a -> b -> m a) -> a -> [b] -> m () to: > foldM_ :: Monad m => (b -> a -> m b) -> b -> [a] -> m () > > Bas > > On 27 October 2012 22:07, Ian Lynagh <[email protected]> wrote: >> On Sun, Oct 14, 2012 at 04:28:58PM +0200, Gábor Lehel wrote: >>> >>> I've attached a patch. >> >> I've applied the patch, and also the other agreed changes. >> >> >> Thanks >> Ian >> >> >> _______________________________________________ >> Libraries mailing list >> [email protected] >> http://www.haskell.org/mailman/listinfo/libraries _______________________________________________ Libraries mailing list [email protected] http://www.haskell.org/mailman/listinfo/libraries