language: ruby
rvm:
 - 1.9.3
 - 2.0.0
 - 2.1.6
 - 2.2.2

sudo: false
language: ruby
rvm:
 - 1.9.3
 - 2.0.0
 - 2.1.7
 - 2.2.3

Use TravisCI container-based infrastructure. Update rubies.
Use TravisCI container-based infrastructure. Update rubies.
