language: ruby
rvm:
  - "1.9.3"
  - "2.0.0"
  - "2.1.0"
  - "2.2.0"
before_install:
  - gem update bundler

language: ruby
rvm:
  - "1.9.3"
  - "2.0.0"
  - "2.1.7"
  - "2.2.4"
  - "2.3.0"
before_install:
  - gem update bundler

Use latest Ruby patchlevels in tests
Use latest Ruby patchlevels in tests
