This is a sample app to demonstrate BDD. We will implement a small feature for airline ticket reservation.
The feature is outlined here
The idea is to drive out the design of the system starting with failing Acceptance Test. Drill down from there build the Business Logic and mix up persistence and UI components.
The language used in Ruby and BDD Framework comprises of Cucumber & RSpec.
Eventually we will add a web-framework which will be either Rails or Sinatra.