ci

Author: Watson1978

.github/workflows/main.yml

@@ -8,14 +8,16 @@ on:
   pull_request:
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
+  test:
+    runs-on: ${{ matrix.os }}
     name: Ruby ${{ matrix.ruby }}
     strategy:
+      fail-fast: false
       matrix:
-        ruby:
-          - '3.4.2'
+        os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
+        ruby-version: ['3.2', '3.3', '3.4']
 
+    name: Ruby ${{ matrix.ruby-version }} on ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
       - name: Set up Ruby