The New OO

So now that Ruby is officially the next new thing it's time for the next level of books. Bruce Tate's From Java to Ruby or From Java To Ruby "Java to Ruby is packed with interviews of Ruby customers and developers, so you can see what types of projects are likely to succeed, and which ones are likely to fail. Ruby and Rails may be the answer, but first, you need to be sure you're asking the right question. By addressing risk and fitness of purpose, Java to Ruby makes sure you're asking the right questions first."