Looks nice, but I don't want more Ruby books. There are too already too many and I never get through them. Why not more interactive tutorials? The one on the

Looks nice, but I don't want more Ruby books. There are too already too many and I never get through them. Why not more interactive tutorials? The one on the Ruby website is good but very short. I liked Rails for Zombies, and I actually completed it (unlike most books I purchase).