language: ruby
cache: bundler

before_install:
  - gem update --system
  - gem --version
  - gem install bundler

rvm:
  - 2.0.0
  - 2.1.0
  - 2.1.1
  - ruby-head
  - jruby
  - rbx

matrix:
  allow_failures:
    - rvm: jruby
    - rvm: ruby-head

script:  "env COVERAGE=true bundle exec rake"