language: ruby
install: bundle install -j 4 --retry 3
script:
  - RAILS_ENV=test bundle exec rspec spec
matrix:
  include:
    - rvm: "1.9.3"
      gemfile: Gemfile-old-ruby
    - rvm: "2.0.0"
      gemfile: Gemfile-old-ruby
    - rvm: "2.1.7"
      gemfile: Gemfile-old-ruby
    - rvm: "2.2.1"
      gemfile: Gemfile-old-ruby
    - rvm: "2.2.4"
    - rvm: "2.3.3"
    - rvm: "2.4.1"

language: ruby
install: bundle install -j 4 --retry 3
script:
  - RAILS_ENV=test bundle exec rspec spec
matrix:
  include:
    - rvm: "1.9.3"
      gemfile: Gemfile-old-ruby
    - rvm: "2.0.0"
      gemfile: Gemfile-old-ruby
    - rvm: "2.1.7"
      gemfile: Gemfile-old-ruby
    - rvm: "2.2.1"
      gemfile: Gemfile-old-ruby
    - rvm: 2.2
    - rvm: 2.3
    - rvm: 2.4
    - rvm: 2.5
    - rvm: 2.6

Add support for ruby 2.5 and 2.6
Add support for ruby 2.5 and 2.6
