Additional Reading (Week 6)

One of the best introductions to monads is Dan Piponi's famous article, "You could have invented monads", available here:

http://blog.sigfpe.com/2006/08/you-could-have-invented-monads-and.html

Bartosz Milewski has also written a series of great blog posts that go well beyond what is covered in 3141, but are well worth a read.

• Part 1
• Part 2

For IO and effects, the two popular free online Haskell books have decent explanations:

• Real World Haskell on IO
• Learn you a Haskell on IO