Hello,

I'm going to re-read a book (just one book at the moment!) about Ruby
to sharpen me knowledge, what do you guys recommend?

Programming Ruby (PragProg)
Ruby for Rails (Manning)
The Ruby Way (Addison Wesley)

Or another book?!?

I know Ruby, but seems I forgot some advanced details so I like to
read a Ruby book again.

Which one guys?

Thanks a lot,
- Dunnil