View source for Talk:All About Monads

== ST monad not covered ==

I was looking for a Haskell abstraction that would suit my needs (an FFI library), and I suspect that ST would be the one (need to elaborate), but since this article doesn't describe it, I had the impression that although the idea (of ST) is simple, there is no such standard thing in Haskell.--[[User:Imz|Imz]] ([[User talk:Imz|talk]]) 14:59, 27 February 2015 (UTC)

== Why "===" instead of "=" on the html page? ==

Why "===" instead of "=" on the html page?

e.g. data Maybe a === Nothing | Just a

in the pdf file this is the correct "data Maybe a = Nothing | Just a"