language: ruby
rvm:
  - 2.1.0
  - 2.2.5
  - 2.3.1
before_script: bundle install
script: bundle exec rake

language: ruby
rvm:
  - 2.2.5
  - 2.3.1
before_script: bundle install
script: bundle exec rake

Remove test support for Ruby versions no longer supported
Remove test support for Ruby versions no longer supported

Support ended in April, 2017 
https://www.ruby-lang.org/en/news/2017/04/01/support-of-ruby-2-1-has-ended/
