language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.1.1
script:
    - rspec spec

language: ruby
sudo: false
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.1.1
  - 2.2.0
  - 2.2.1
script:
    - rspec spec

Add test for ruby 2.2.0, 2.2.1
Add test for ruby 2.2.0, 2.2.1
