Stop developing Rails !!!

There is indeed *very* poor documentation regarding rails. I was looking
about rjs for instance, and believe me, it was very difficult for me to
find some usefull tutorials...

This is a problem with almost all open source software.
Everyone like to code, but who likes to write doc?

$10. I haven't read it though, but seems to be what you want.

I have read this and would recommend it to anyone trying to understand RJS.