language: ruby
sudo: false
rvm:
  - 2.3
  - 2.2
  - 2.1
  - 2.0.0
  - 1.9.3

language: ruby
sudo: false
rvm:
  - 2.3.1
  - 2.2.5
  - 2.1.10
  - 2.0.0
  - 1.9.3

Use specific Ruby version for Travis CI builds
Use specific Ruby version for Travis CI builds
