sudo: false
language: ruby
rvm:
  - 2.1
  - 2.2
  - 2.3.0
  - 2.4.0
  - jruby-9.1.8.0
  - jruby-head
  - rbx-2
matrix:
  allow_failures:
    - rvm: jruby-head
    - rvm: rbx-2