Advice for Haskell beginners (2017)
I think this (short) article had a lot of good points, though I do take minor issue with one bit:> Some people learn Haskell with the expectation that they will achieve some sort of programming enlightenment or nirvana. You will be disappointed if you bring these unrealistic expectations to the language.While I have not achieved any sort of nirvana, I do believe that learning Haskell has "enlightened" me insofar as I now look at programming in a fundamentally different way. I put a much greater emphasis on writing many small functions, I use types wherever possible (and type hints too, since Python is my primary language), and I avoid side-effects when I can. All of these things I do because Haskell taught me just how powerful simplicity can be.I also learned about different ways to conceptualize the relationships between data, and I learned about laziness (something I'd never heard of before then). Haskell has a lot to offer for people who come from an imperative background.> Haskell is not an achievement to unlock or a trophy to be won because learning is a never-ending process and not a finish line.While you can never "finish" learning, you can set milestones to mark your achievement. Comprehending some of Haskell's features (both the basics and the advanced ones) are perfectly acceptable milestones by which to track progress. I don't think that's a bad thing.---That said, overall the article is very good. I agree that newcomers should write small programs, get their hands dirty, and learn to really use the basic features of the language firsthand before moving on to more advanced things. (And especially I agree that new users should avoid typeclasses at first, or even at second.)