language: ruby rvm: - 1.9.2 - 1.9.3 - 2.0.0 - 2.2.5 - 2.3.1 - ruby-head - jruby-18mode - jruby-19mode - rbx-2 matrix: allow_failures: - rvm: ruby-head - rvm: rbx-2 before_install: - gem update bundler - bundle --version - gem update --system 2.6.6 - gem --version script: - bundle exec rake test_cov