rvm:
  - 2.1.2
  - 2.2.1
  - rbx-2
before_script:
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
sudo: false

rvm:
  - 2.1.7
  - 2.2.3
  - rbx-2
before_script:
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
sudo: false

Test with latest Ruby versions
Test with latest Ruby versions
