!SLIDE
monads are simple
!SLIDE
a monad is a monoid in the category of endofunctors
The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.
You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.