I’m on the road, so I haven’t laid eyes on it yet – but word on the
virtual street is that “Ruby for Rails: Ruby techniques for Rails
developers” is now out in paper.
It will probably take a little longer to trickle to your neighborhood
Barnes and Noble… but you can order it now from the publisher. See
http://www.manning.com/black. And trickle it will, too.
If you want to talk about “Ruby for Rails” you can reach me at (among
other places) the Author Online forum at Manning; there’s a link on
the book’s page.