language: ruby
rvm:
  - 2.1.5
  - 2.0.0
  - 1.9.3

rvm:
  - 2.2.0
  - 2.3.0
before_install:
  - gem update --system
  - gem update bundler
  - gem cleanup bundler
branches:
  only:
    - master

Drop support for versions before 2.2.0
Drop support for versions before 2.2.0
