Ruby on Rails Tutorial, 2nd Edition 
by Michael Hartl
Using Rails, developers can build web applications of exceptional elegance and power. Although its remarkable capabilities have made Ruby on Rails one of the world's most popular web development frameworks, it can be challenging to learn and use. Ruby on Rails Tutorial, Second Edition, is the solution. Best-selling author and leading Rails developer Michael Hartl teaches Rails by guiding you through th...
Price: $21.41 | Publisher: Addison-Wesley | Release: 2012
Test-Driven Infrastructure with Chef 
by Stephen Nelson-Smith
Test-Driven Infrastructure with Chef demonstrates a radical approach to developing web infrastructure that combines the powerful Chef configuration management framework with Cucumber, the leading Behavior-driven development (BDD) tool. Learn how to deliver real business value by developing infrastructure code test-first.Infrastructure consultant Stephen Nelson-Smith shows you how this unique approach allows...
Price: $25.26 | Publisher: O'Reilly Media | Release: 2011
by David Chelimsky, Dave Astels, Zach Dennis, Aslak Hellesoy, Bryan Helmkamp, Dan North
Behaviour-Driven Development (BDD) gives you the best of Test Driven Development, Domain Driven Design, and Acceptance Test Driven Planning techniques, so you can create better software with self-documenting, executable tests that bring users and developers together with a common language.Get the most out of BDD in Ruby with The RSpec Book, written by the lead developer of RSpec, David Chelimsky....
Price: $6.05 | Publisher: The Pragmatic Programmers | Release: 2010