[BucketSort]

It is actually quite important to read up on Haskell if you don't have a background in modern FP. It isn't like other languages where you just see what's different from what you already know. There's a lot of conceptual stuff that helps understand what's going on. I actually started by jumping in myself, so I just wrote programs that were quite bad in Haskell terms. I usually recommend jumping into a language right away too, but it really really helps to understand some Haskell concepts at a conceptual level that is hard to understand from just jumping into the code. If one wants to jump right in, they can just do that FP course which is all exercises and skip the book, but I assure you that most noobs will be completely lost. It's like starting someone off in calculus with derivatives, completely skipping over limits and the geometrical underpinnings.

[tmountain]

I should clarify that by "jumping in", I'm suggesting getting to a structural foundation that includes monads, applicative functors, monads, and their ilk, and then moving into writing code. I say this because I spent a few years learning this stuff without doing anything remotely practical, and I think that's too long.