language: ruby
sudo: false

rvm:
  - 2.2.8
  - 2.3.5
  - 2.4.2
  - ruby-head
  - jruby-9.1.14.0
  - jruby-head
  - rbx-2

matrix:
  fast_finish: true
  allow_failures:
    - rvm: ruby-head
    - rvm: jruby-head
    - rvm: rbx-2

notifications:
  irc: "irc.freenode.org#cryptosphere"