language: ruby
cache: bundler
sudo: false

rvm:
  - 2.2

notifications:
  email: false

language: ruby
cache: bundler
sudo: false

rvm:
  - 2.2
  - 2.3.6
  - 2.4.3
  - 2.5.0

notifications:
  email: false

Test on new Ruby versions
Test on new Ruby versions