language: ruby
cache: bundler
rvm:
  - 2.0.0
services:
  - redis-server
notifications:
  email: false

language: ruby
cache: bundler
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.5
  - 2.2.2
services:
  - redis-server
notifications:
  email: false

Add some more ruby versions to the build
Add some more ruby versions to the build
