sudo: false
language: ruby
rvm:
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - ruby-head

sudo: false
language: ruby
rvm:
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - 2.5
  - ruby-head

Add ruby 2.5 to CI targets
Add ruby 2.5 to CI targets
