dvanhorn/dpc — pull request #23 by rhcarvalho (2012-02-25 01:47:36+00:00)
Title: Another patch

Sorry for sending many bit-sized commits -- I was doing it straight from GitHub as I read the chapter online.

The last two commits in this batch may not be appropriate, since I read already that this book is a Work In Progress, but my intentions are simply to help making it better.

Thank you for writing and releasing it to the open public, so that I had a chance to see it :)