The Beautiful Cats of Haskell

a fold is a natural catamorphism #CatsOfHaskell pic.twitter.com/YrKydNpEkI

— Monoid Mary (@argumatronic) August 5, 2015

If the MVar is currently full, putMVar will wait until it becomes empty. #CatsOfHaskell pic.twitter.com/VLwM6pfgPl

— Monoid Mary (@argumatronic) August 11, 2015

this cat has successfully learned how to use pipes for streaming data #CatsOfHaskell pic.twitter.com/02cpovp3Ce

— Monoid Mary (@argumatronic) July 28, 2015

Cabal cat is not interested in resolving your dependencies. #CatsOfHaskell pic.twitter.com/v604Fx4fk2

— Monoid Mary (@argumatronic) August 6, 2015