language: ruby

cache: bundler

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0

language: ruby

cache: bundler

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.5

Use ruby 2.1.5 instead of 2.1.0 on Travis
yacs: Use ruby 2.1.5 instead of 2.1.0 on Travis
