It’s finally happening - I’m writing a book! Well ok, the remarkable David Chelimsky is writing a book. It’s called Behaviour Driven Development with RSpec, Cucumber and Friends and myself and a few other folks are contributing in varying degrees.
RBehave is a framework for defining and executing application requirements. Using the vocabulary of behaviour-driven development, you define a feature in terms of a Story with Scenarios that describe how the feature behaves. Using a minimum of syntax (a few “quotes” mostly), this becomes an executable and self-describing requirements document.
BDD has been around in the Ruby world for a while now, in the form of the excellent RSpec framework, which describes the behaviour of objects at the code level. The RSpec team has focused on creating a simple, elegant syntax and playing nicely with other frameworks, in particular Rails and the Mocha mocking library.