language: ruby
rvm:
  - 1.9.2
  - 1.9.3
  - 2.0
gemfile:
  - gemfiles/Gemfile.activerecord-4.0.x
  - gemfiles/Gemfile.activerecord-3.2.x
  - gemfiles/Gemfile.activerecord-3.1.x
matrix:
  exclude:
    - rvm: 1.9.2
      gemfile: gemfiles/Gemfile.activerecord-4.0.x
    - rvm: 2.0
      gemfile: gemfiles/Gemfile.activerecord-3.1.x