Modernization hammer

.github/workflows/workflow.yml

@@ -0,0 +1,14 @@
+name: Do Things
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: actions/setup-ruby@v1
+      with:
+        ruby-version: '2.x'
+    - run: |
+        gem install bundler
+        bundle install --jobs 4 --retry 3
+        bundle exec rake