matrix: include: - rvm: 1.8.7 gemfile: gemfiles/Gemfile.1.9.2- - rvm: 1.9.2 gemfile: gemfiles/Gemfile.1.9.2- - rvm: 1.9.3 gemfile: gemfiles/Gemfile.1.9.3+ - rvm: 2.0.0 gemfile: gemfiles/Gemfile.1.9.3+ - rvm: 2.1.4 gemfile: gemfiles/Gemfile.1.9.3+ env: COVERAGE=true - rvm: ree gemfile: gemfiles/Gemfile.1.9.2- - rvm: jruby gemfile: gemfiles/Gemfile.1.9.3+