sudo: false language: ruby rvm: - ree - jruby-18mode - 1.8.7 - jruby-19mode - 1.9.3 - 2.0.0-p648 # macOS - 2.1.10 - 2.2.7 - 2.3.4 - 2.4.1 - ruby-head - jruby-head before_install: gem install bundler -v '~> 1.14' --conservative