Upgrade to Ruby 3.4.1

.github/workflows/tests.yml

@@ -12,6 +12,7 @@ jobs:
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with:
+        ruby-version: '3.4'
         bundler-cache: true
     - name: Build and test
       run: |

.gitignore

@@ -1,6 +1,5 @@
 /.bundle/
 /.yardoc
-/Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/

Gemfile.lock

@@ -0,0 +1,74 @@
+PATH
+  remote: .
+  specs:
+    rich-text (0.6.0)
+      activesupport (~> 8.0)
+      diff-lcs (~> 1.5)
+      nokogiri (~> 1.16)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (8.0.1)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
+      minitest (>= 5.1)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
+    base64 (0.2.0)
+    benchmark (0.4.0)
+    bigdecimal (3.1.9)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.0)
+    diff-lcs (1.5.1)
+    drb (2.2.1)
+    i18n (1.14.7)
+      concurrent-ruby (~> 1.0)
+    logger (1.6.5)
+    mini_portile2 (2.8.8)
+    minitest (5.25.4)
+    nokogiri (1.18.2)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
+    nokogiri (1.18.2-aarch64-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.18.2-arm-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.18.2-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.18.2-x86_64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.18.2-x86_64-linux-gnu)
+      racc (~> 1.4)
+    racc (1.8.1)
+    rake (13.2.1)
+    securerandom (0.4.1)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    uri (1.0.2)
+    yard (0.9.37)
+
+PLATFORMS
+  aarch64-linux
+  arm-linux
+  arm64-darwin
+  x86-linux
+  x86_64-darwin
+  x86_64-linux
+
+DEPENDENCIES
+  bundler (~> 2.5)
+  minitest (~> 5.22)
+  rake (~> 13.1)
+  rich-text!
+  yard (~> 0.9)
+
+BUNDLED WITH
+   2.6.3

lib/rich-text/op.rb

@@ -135,7 +135,10 @@ def to_json(*args)
     #   RichText::Op.new(:insert, 'abc', { bold: true }).inspect(false) => 'insert="abc" {:bold=>true}'
     def inspect(wrap = true)
       str = "#{type}=#{value.inspect}"
-      str << " #{attributes.inspect}" if attributes?
+      if attributes?
+        formatted_attrs = attributes.map { |k,v| "#{k.inspect}=>#{v.inspect}" }.join(', ')
+        str << " {#{formatted_attrs}}"
+      end
       wrap ? "#<#{self.class.name} #{str}>" : str
     end
 

rich-text.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '~> 3.3.6'
+  spec.required_ruby_version = '~> 3.4.1'
 
   spec.add_dependency 'activesupport', '~> 8.0'
   spec.add_dependency 'diff-lcs', '~> 1.5'