I've done a little J in the past and have been playing with APL a lot lately. It is definitely a different way to think. My programs are taking a long time to

I've done a little J in the past and have been playing with APL a lot lately. It is definitely a different way to think. My programs are taking a long time to write as I train my brain to think in this domain, but the code is very concise and generally not hard to follow afterwards. Everything is so interactive it's a joy. In particular, I enjoy how the poster broke the code down as I can only understand some of C code. It's cool to think I could create my own little J interpreter this quick.