#3 Github actions for rspec

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: Ruby on Rails
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rails_version: [5.0.0, 5.2.3, 6.0.0, master]
+        ruby_version: [2.5.x, 2.6.x, 2.7.x]
+    steps:
+    - uses: actions/checkout@master
+    - name: Setup Ruby
+      uses: actions/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby_version }}
+    - name: Build and test with Rake
+      run: |
+        gem install bundler:1.17.3
+        bundle update
+        bundle install --jobs 4 --retry 3
+        bundle exec rspec
+      env:
+        RAILS_VERSION: ${{ matrix.rails_version }}