language: ruby
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.2.0
services:
  - redis
before_script:
  - psql -U postgres -c 'CREATE DATABASE dummy_test'
  - bundle exec rake db:migrate RAILS_ENV=test

sudo: false
language: ruby
cache: bundler
rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.2.0
services:
  - redis
before_script:
  - psql -U postgres -c 'CREATE DATABASE dummy_test'
  - bundle exec rake db:migrate RAILS_ENV=test

Use container-based infrastructure, and turn on caching
Travis: Use container-based infrastructure, and turn on caching
