language: ruby
sudo: false
rvm:
- 2.0
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5.0
gemfile:
- gemfiles/mail_2.6.gemfile
- gemfiles/mail_2.7_0.gemfile
- gemfiles/mail_2.7_1.gemfile
script:
- bundle exec rake
notifications:
email:
on_success: change
on_failure: always