language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.7
  - 2.2.3
script: bundle exec rspec spec

language: ruby
rvm:
  - 2.5.8
  - 2.6.6
  - 2.7.1
script: bundle exec rspec spec

Update TravisCI Ruby versions to test
Update TravisCI Ruby versions to test
