rvm:
  - 1.8.7
  - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1.1
  - ree
  - jruby
gemfile:
  - gemfiles/Gemfile.rails3.1
  - gemfiles/Gemfile.rails3.2
  - gemfiles/Gemfile.rails4.0
  - gemfiles/Gemfile.rails4.1
matrix:
  exclude:
    - rvm: 1.8.7
      gemfile: gemfiles/Gemfile.rails4.0
    - rvm: ree
      gemfile: gemfiles/Gemfile.rails4.0
    - rvm: 1.9.2
      gemfile: gemfiles/Gemfile.rails4.0
    - rvm: 1.8.7
      gemfile: gemfiles/Gemfile.rails4.1
    - rvm: ree
      gemfile: gemfiles/Gemfile.rails4.1
    - rvm: 1.9.2
      gemfile: gemfiles/Gemfile.rails4.1