language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.2.0

sudo: false
language: ruby
cache: bundler
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.2.0

Use container-based infrastructure, and turn on caching
Travis: Use container-based infrastructure, and turn on caching
