language: objective-c
rvm: system
install:
  - sudo gem install bundler --no-ri --no-rdoc
  - sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future bundle install
script:
  - bundle exec rake ci

language: objective-c
osx_image: xcode8.2
rvm: system
install:
  # we expect sprout to provide homebrew so we should ensure it isn't present
  - brew cask list && brew cask zap $(brew cask list)
  - brew list && brew uninstall --force --ignore-dependencies $(brew list)
  - ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)" -- --force
  - rm -rf /usr/local/var/postgres # clear out Travis-installed Postgres 9.4 data

  - for ruby in $(rvm list strings); do rvm uninstall "${ruby}"; done
  - travis_wait rvm implode --force # We are testing installation of Rubies, so should uninstall everything
script:
  - bundle exec rake ci

Use macOS Sierra - make the system as pristine as possible for specs
Use macOS Sierra
- make the system as pristine as possible for specs
