image: ruby:2.2

before_script:
  - apt-get update && apt-get install -y locales
  - echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
  - locale-gen
  - export LC_ALL=en_US.UTF-8
  - ruby -v
  - which ruby
  - gem install bundler --no-ri --no-rdoc
  - bundle install --jobs $(nproc) "${FLAGS[@]}"

rspec:
  script:
    - bundle exec rspec