Add support for Ruby 3.4

.github/workflows/pipeline.yml

@@ -1,40 +1,10 @@
----
 name: Pipeline
 on:
   push:
   schedule:
   - cron: '0 1 * * 1' # Every Monday at 1AM UTC
 jobs:
-  ruby-versions:
-    runs-on: ubuntu-latest
-    outputs:
-      versions: ${{ steps.versions.outputs.supported_versions }}
-    steps:
-    - id: versions
-      uses: Invoca/supported_ruby_versions_action@main
-
   tests:
-    name: Unit Tests
-    runs-on: ubuntu-latest
-    needs: ruby-versions
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
-        gemfile:
-        - Gemfile
-        - gemfiles/unlocked.gemfile
-    env:
-      BUNDLE_GEMFILE: ${{ matrix.gemfile }}
-    steps:
-    - uses: actions/checkout@v4
-    - uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: ${{ matrix.ruby }}
-        bundler: 2.2.29
-        bundler-cache: true
-    - uses: nick-fields/retry@v3
-      with:
-        max_attempts: 2
-        timeout_minutes: 5
-        command: bundle exec rake test
+    uses: Invoca/ruby-test-matrix-workflow/.github/workflows/ruby-test-matrix.yml@main
+    with:
+      test-command: "bundle exec rake test"

.ruby-version

@@ -1 +1 @@
-3.1.4
+3.4.1

Gemfile

@@ -9,5 +9,6 @@ group :development do
   gem 'appraisal'
   gem 'minitest'
   gem 'minitest-reporters'
+  gem 'mutex_m'
   gem 'rake'
 end

Gemfile.lock

@@ -18,6 +18,7 @@ GEM
       builder
       minitest (>= 5.0)
       ruby-progressbar
+    mutex_m (0.3.0)
     rake (13.0.1)
     ruby-progressbar (1.10.1)
     thor (1.3.2)
@@ -30,6 +31,7 @@ DEPENDENCIES
   attr_comparable!
   minitest
   minitest-reporters
+  mutex_m
   rake
 
 BUNDLED WITH

gemfiles/unlocked.gemfile

@@ -6,6 +6,7 @@ group :development do
   gem "appraisal"
   gem "minitest"
   gem "minitest-reporters"
+  gem "mutex_m"
   gem "rake"
 end