Created
November 12, 2014 16:40
-
-
Save LukaHorvat/1085edccf661a671c328 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pop :: State (Seq Int, Set Int) (Maybe [Int]) | |
| pop = do | |
| (x :< xs) <- viewl <$> gets fst | |
| modify $ const xs *** id | |
| return x |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment