Move to github actions testing windows and Macos

Author: StephenWakely

.circleci/config.yml

@@ -0,0 +1,27 @@
+name: Ruby Test
+
+jobs:
+  test:
+    name: Ruby ${{ matrix.ruby }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        ruby: [2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 3.0, 3.1, 3.2, 3.3, 3.4]
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+
+      - name: Install dependencies
+        run: bundle install --with development
+
+      - name: Run tests
+        run: bundle exec rake spec