language: ruby
rvm:
  - 2.2.1
notifications:
  email: false
before_install:
  - gem install bundler

language: ruby
rvm:
  - 2.2.2
  - 2.2.1
  - 1.9.3
notifications:
  email: false
before_install:
  - gem install bundler

Test under more Ruby versions
Test under more Ruby versions
