GEM remote: https://rubygems.org/ specs: diff-lcs (1.1.3) rake (0.9.2.2) rspec (2.9.0) rspec-core (~> 2.9.0) rspec-expectations (~> 2.9.0) rspec-mocks (~> 2.9.0) rspec-core (2.9.0) rspec-expectations (2.9.1) diff-lcs (~> 1.1.3) rspec-mocks (2.9.0) PLATFORMS ruby DEPENDENCIES rake rspec