language: - ruby rvm: - 2.5.5 - 2.6.0 - 2.6.1 - 2.6.2 - 2.6.3 gemfile: - gemfiles/rails6.0.0.gemfile - gemfiles/rails6.0.1.gemfile - gemfiles/rails6.0.2.gemfile - gemfiles/rails6.0.2.1.gemfile install: - "gem install bundler" - "travis_retry bundle install" before_script: script: - "bundle exec rake" branches: only: - master