Couldn't sleep. An hour of Haskell later I still can't sleep but my brain has expanded.
Replying to @KentBeck
@KentBeck You should have used a tranquilizer monad. No or limited side effects! :)
7:44 AM - 20 Oct 2012
from South Dublin, Ireland
0 replies
0 retweets
2 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.