language: ruby
rvm:
  - 2.5.0
  - 2.4.3
  - 2.3.5
  - 2.2.8
before_script:
  - bundle exec appraisal install --jobs=3
script:
  - bundle exec rubocop
  - bundle exec appraisal rails4_1 rake spec
  - bundle exec appraisal rails4_2 rake spec
  - bundle exec appraisal rails5_0 rake spec
  - bundle exec appraisal rails5_1 rake spec
  - bundle exec appraisal avro-patches-4_1 rake spec
  - bundle exec appraisal avro-patches-5_0 rake spec
  - bundle exec appraisal avro-patches-5_1 rake spec