language: ruby rvm: - 2.2.3 before_install: gem install bundler -v 1.11.2 gemfile: - gemfiles/rails_4.2_sqlite.gemfile - gemfiles/rails_4.2_postgres.gemfile - gemfiles/rails_4.2_mysql.gemfile - gemfiles/rails_5_sqlite.gemfile - gemfiles/rails_5_postgres.gemfile - gemfiles/rails_5_mysql.gemfile