language: ruby
rvm:
  - 2.0.0
  - 2.1
  - 2.2
  - ruby-head
script: bundle exec rake ci
sudo: false
cache: bundler

language: ruby
rvm:
  - 2.2.7
  - 2.3.4
  - 2.4.1
script: bundle exec rake ci
sudo: false
cache: bundler

Test against current maintained rubies
Test against current maintained rubies
