sudo: false
before_install:
  - gem install bundler
rvm:
  - '2.1'
  - '2.2'
  - '2.3.1'

sudo: false
before_install:
  - gem install bundler
rvm:
  - '2.2.3'
  - '2.3.3'
  - '2.4.0'

Drop MRI 2.1 test suite because of Rails 5
Drop MRI 2.1 test suite because of Rails 5
