test.yml in yabeda-prometheus-mmap-0.4.0

- old
+ new
@@ -15,33 +15,17 @@
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         include:
-          - ruby: 3.0
-          - ruby: 2.7
-          - ruby: 2.6
-          - ruby: 2.5
-    container:
-      image: ruby:${{ matrix.ruby }}
-      env:
-        CI: true
+          - ruby: "3.2"
+          - ruby: "3.1"
+          - ruby: "3.0"
+          - ruby: "2.7"
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
         with:
-          path: vendor/bundle
-          key: bundle-${{ matrix.ruby }}-${{ hashFiles('**/*.gemspec') }}-${{ hashFiles('**/Gemfile') }}
-          restore-keys: |
-            bundle-${{ matrix.ruby }}-${{ hashFiles('**/*.gemspec') }}-${{ hashFiles('**/Gemfile') }}
-            bundle-${{ matrix.ruby }}-
-      - name: Upgrade Bundler to 2.0 (for older Rubies)
-        run: gem install bundler -v '~> 2.0'
-      - name: Bundle install
-        run: |
-          bundle config path vendor/bundle
-          bundle install
-          bundle update
-      - name: Run Rubocop
-        run: bundle exec rubocop
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
       - name: Run RSpec
         run: bundle exec rspec