Understanding my students or why I started learning Haskell, Part I

– Why a new language and why Haskell?

Two main reasons!

Reason 01: I need a new hacking challenge.

Knowing the Free Software hackers I have the pleasure to know it’s hard to think I am any good as a programmer. I think I am pretty good and fast in writing C. But comparing myself to my hacker friends I sometimes feel a bit limited in my understanding of programming. So I really think I need to extend my programming skills with a new language. Or even better, a new programming language paradigm. Since I know imperative/procedural programming (C), scripting (Bash) and OO (Java) the obvious next thing is to properly learn a functional language.

Functional languages or languages that can be used in a functional way I was considering: Lisp, Javascript, Scheme/Guile and Haskell.

…. sorry, Luca and Jose, Epsilon Algol are not functional 

Javascript:

I have been talking with a friend (Mikko) about my next language to learn for over a year and since he’s good at Javascript I always thought that Javascript (using it in a functional way) would be my next language. I think I would love the “competition” between us. But after some thoughts I decided let go off it – after all I am not a web programmer which is where Javascript is used mostly, I like lower level stuff…..  the idea of writing an Arduino simulator in Javascript is still kept in my brain.

Scheme/Guile:

It’s GNU’s extension language and Andy and Ludovic have been presenting it nicely to me… and they contribute a lot to it). I decided to give it a try.

Haskell:

Jon has done a good, almost fanatic, job promoting it and it is a language I almost learned when I studied – I learned Standard ML – Haskell wasn’t ready then I guess. Ok, I decided to give this a try too.

Lisp:

Hmmm, it’s kind of embarrassing to not know Lisp in Free Software communities. Still I skipped it. I think I wanted to go for a language which is used by friends of mine so I can discuss details over a chat or a beer.

Reason 02 coming up soon…. 

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