A very nice short monad tutorial

Submitted by metaperl on Thu, 11/30/2006 - 3:17am.

exists right here
... I like how he partitioned the idea of monads into 3 types. I wonder why Cale wrote "Monads as Containers"... was he trying to say that was the only way to look at them? Or must a container always be present? I'll have to ping him on that.