language: ruby
rvm:
  - 2.2.0
  - 2.1.5
  - 2.0.0
  - 1.9.3

language: ruby
rvm:
  - 2.0.0
  - 2.1.7
  - 2.2.0
  - 2.2.1
  - 2.2.2
  - 2.2.3
  - jruby-9.0.0.0

Build on all stable versions
Build on all stable versions

... also on every version in the 2.2.x line, and JRuby
