cache: bundler
language: ruby
dist: xenial
os: linux

jobs:
  include:
    - rvm: 2.4.9
      env: "CHECK=rubocop"

    - rvm: 2.4.9
      env: "CHECK=test"

    - rvm: 2.5.7
      env: "CHECK=test"

    - rvm: jruby-9.2.9.0
      env: "CHECK=test"

script:
  - "bundle exec rake $CHECK"