language: ruby
rvm:
  - 1.9.3
  - 2.1
env:
  - CHEF_VERSION=10.32.2
  - CHEF_VERSION=11.14.2
before_script:
  - chef-client --version
notifications:
  email: false

language: ruby
rvm:
  - 1.9.3
  - 2.1
  - 2.2
env:
  - CHEF_VERSION=10.34.6
  - CHEF_VERSION=11.16.4
  - CHEF_VERSION=12.0.3
before_script:
  - chef-client --version
notifications:
  email: false
sudo: false

Add Ruby 2.2, update Chef versions, enable Docker builds
Add Ruby 2.2, update Chef versions, enable Docker builds
