language: ruby
rvm:
  - 2.4.1
  - 2.3.3
  - 2.2
  - 2.1

language: ruby
rvm:
  - 2.6
  - 2.5
  - 2.4
  - 2.3
  - 2.2
  - 2.1

Test on fresh versions of ruby as well
Test on fresh versions of ruby as well
