Merge pull request #274 from toy/update-github-workflow

Update GitHub workflow

.github/workflows/ruby.yml

@@ -12,13 +12,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
        matrix:
-         ruby: [2.4, 2.5, 2.6, 2.7, 3.0, 3.1, 3.2, 'ruby-head']
+         ruby: ['2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2', '3.3', 'ruby-head']
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: actions/setup-ruby@v1
+        uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
       - name: Run tests
         run: make test
       - name: Run validate

Gemfile

@@ -3,4 +3,4 @@ source 'https://rubygems.org'
 gem 'rspec', '~> 3'
 gem 'pry', :require => false
 gem 'spoon', :require => false
-gem 'simplecov-rcov', :require => false
+gem 'simplecov', :require => false

spec/coverage_report.rb

@@ -1,7 +1,5 @@
 require 'simplecov'
-require 'simplecov-rcov'
 SimpleCov.minimum_coverage 100
-SimpleCov.formatter = SimpleCov::Formatter::RcovFormatter
 SimpleCov.coverage_dir 'reports/coverage'
 SimpleCov.start do
   add_filter "/spec/"