[Haskell-cafe] Applicative of Applicative

M Farkas-Dyck strake888 at gmail.com
Tue Mar 24 06:12:09 UTC 2015


On 24/03/2015 at 00:59:45 -0500, M Farkas-Dyck wrote:
> fmap (_ :: a -> b) ∘ join :: [[a]] -> [b]

which is simply (>>= _), derp.


More information about the Haskell-Cafe mailing list