Teach Ruby

I know this is kind of a weird "request, but is there anyone here that can teach ruby online or does anybody know of a place that has like online classes or something like that for RUBY?

I'm wanting to Switch to RMXP to make aand finish a pokemon game and more importantly a DBZ game. It's alot easier to do in RMXP due to the limitless functions of RGSS Scripting.

P.S. If I find a place online that does what I'm asking, I'll post it.

It's rather long, but there's Why's (Poignant) Guide to Ruby. I haven't read though it all, and I'm not sure if it's finished, but it looks pretty well written and informative.

Thanks.
came across this earlier but my firefox browser crashed. It keeps doing that when i try to download something.

Edit:
Thanks Robbie, That Book is amazing. I've only read three chapters, but I understood all of it immediately. I recommend this book.

P.S. It's an online book so it's free.lol.