Best Ruby book for experienced programmer

[Victor Reyes]

[Note: parts of this message were removed to make it a legal post.]

Softmind,

The book is available at Amazon. Here is a link:

http://www.amazon.com/s/ref=nb_ss_g...words=teach+yourself+ruby+in+21+days&x=9&y=23

I have the printed version only. I never had the PDF version nor I know if
they have one for sell or download.
I find the book to have a very good intro to Ruby, as it covers many
subjects and it test you at the end of each chapter. It also provides the
answers.

Regards,

Victor