name: Ruby
on:
  pull_request:

jobs:
  ruby_testing:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
        # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
        ruby: ['2.6', '2.7', '3.0', '3.1']
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
    - run: bundle exec rake tests