Control.Monad proposal: Add whenJust
petr.mvd at gmail.com
Wed May 15 22:47:01 CEST 2013
On 05/15/2013 06:14 PM, Edward Kmett wrote:
> Personally, I'd be all for just moving Foldable (and Traversable) into
> the Prelude and retiring the monomorphic versions of the functions
> they supply. Both abstractions have born the test of time, and its
> hard to even envision Haskell without them at this point.
> I'm somewhat leery that we coud get this proposal past the "but it
> makes it harder to introduce people to Haskell" backlash, but I'd
> wholeheartedly support it.
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