[Haskell-beginners] Common Method for [Maybe a] -> [a]
simon.jakobi at googlemail.com
Wed May 1 11:24:54 UTC 2019
the function is called catMaybes.
Hoogle is a good way to find it:
Am Mi., 1. Mai 2019 um 13:05 Uhr schrieb Leonhard Applis <
Leonhard.Applis at protonmail.com>:
> Hey there,
> I've got a method:
> *demaybefy* :: [Maybe a] -> [a]
> demaybefy  = 
> demaybefy (x:xs) = case x of
> Just x -> x : demaybefy xs
> Nothing -> demaybefy xs
> However, i feel that there is a method from preload/list/maybe that does
> exactly the same, but i cannot find it.
> Can someone help me?
> best regards
> Beginners mailing list
> Beginners at haskell.org
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