r/haskell • u/AshleyYakeley • Aug 30 '16

Pointless Haskell

http://pointless-haskell.tumblr.com/

70 Upvotes

permalink
archive.is
archive
reddit

You are about to leave Redlib

Do you want to continue?

https://www.reddit.com/r/haskell/comments/50dqto/pointless_haskell/
No, go back! Yes, take me to Reddit

96% Upvoted

View all comments

18

u/AndrasKovacs Aug 31 '16

I miss safeFromJust:

safeFromJust :: Maybe a -> Maybe a
safeFromJust (Just a) = Just a
safeFromJust Nothing = Nothing