language: ruby
sudo: false
cache: bundler
before_install:
  - gem update bundler
script: "bundle exec rake spec"
rvm:
  - 2.0.0
  - 2.1
  - 2.2
  - 2.3.1

language: ruby
sudo: false
cache: bundler
before_install:
  - gem update bundler
script: "bundle exec rake spec"
rvm:
  - 2.2.2
  - 2.3.1

Drop support ruby versions less than 2.2.2
Drop support ruby versions less than 2.2.2
