 The RSpec tool can be used by installing the codice_1 gem which consists of 3 other gems namely codice_2, codice_3 and codice_4

RSpec was started as an experiment by Steven Baker in 2005 along with his team members Dave Astels, Aslak Hellesøy and David Chelimsky.David Chelimsky was responsible for developing the RSpec-Rails which facilitated the integration with Ruby on Rails.The initial release i.e.