Modernize gem.

Author: ioquatix

.github/workflows/test-coverage.yaml

@@ -34,8 +34,10 @@ jobs:
       timeout-minutes: 5
       run: bundle exec bake test
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
+        include-hidden-files: true
+        if-no-files-found: error
         name: coverage-${{matrix.os}}-${{matrix.ruby}}
         path: .covered.db
 
@@ -50,7 +52,7 @@ jobs:
         ruby-version: "3.3"
         bundler-cache: true
 
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
 
     - name: Validate coverage
       timeout-minutes: 5

.rubocop.yml

@@ -47,3 +47,7 @@ Layout/EmptyLinesAroundModuleBody:
 
 Style/FrozenStringLiteralComment:
   Enabled: true
+
+Style/StringLiterals:
+  Enabled: true
+  EnforcedStyle: double_quotes

bake/decode/index.rb

@@ -6,8 +6,8 @@
 def initialize(...)
 	super
 
-	require 'decode/index'
-	require 'set'
+	require "decode/index"
+	require "set"
 end
 
 # Process the given source root and report on comment coverage.

decode.gemspec

@@ -10,8 +10,8 @@ Gem::Specification.new do |spec|
 	spec.authors = ["Samuel Williams"]
 	spec.license = "MIT"
 
-	spec.cert_chain  = ['release.cert']
-	spec.signing_key = File.expand_path('~/.gem/release.pem')
+	spec.cert_chain  = ["release.cert"]
+	spec.signing_key = File.expand_path("~/.gem/release.pem")
 
 	spec.homepage = "https://github.com/ioquatix/decode"
 
@@ -21,7 +21,7 @@ Gem::Specification.new do |spec|
 		"source_code_uri" => "https://github.com/ioquatix/decode.git",
 	}
 
-	spec.files = Dir.glob(['{bake,lib}/**/*', '*.md'], File::FNM_DOTMATCH, base: __dir__)
+	spec.files = Dir.glob(["{bake,lib}/**/*", "*.md"], File::FNM_DOTMATCH, base: __dir__)
 
 	spec.required_ruby_version = ">= 3.1"
 

gems.rb

@@ -8,20 +8,20 @@
 gemspec
 
 group :maintenance, optional: true do
-	gem 'bake-gem'
-	gem 'bake-modernize'
+	gem "bake-gem"
+	gem "bake-modernize"
 
-	gem 'bake-github-pages'
-	gem 'utopia-project'
+	gem "bake-github-pages"
+	gem "utopia-project"
 end
 
 group :test do
-	gem 'sus'
-	gem 'covered'
+	gem "sus"
+	gem "covered"
 	gem "rubocop"
 
-	gem 'bake-test'
-	gem 'bake-test-external'
+	gem "bake-test"
+	gem "bake-test-external"
 
-	gem 'build-files'
+	gem "build-files"
 end

guides/extract-symbols/extract.rb

@@ -5,7 +5,7 @@
 # Copyright, 2020-2024, by Samuel Williams.
 
 # This example demonstrates how to extract symbols using the index. An instance of {Decode::Index} is used for loading symbols from source code files. These symbols are available as a flat list and as a trie structure. You can look up specific symbols using a reference using {Decode::Index#lookup}.
-require_relative '../../lib/decode/index'
+require_relative "../../lib/decode/index"
 
 # Firstly, construct the index:
 index = Decode::Index.new

lib/decode/comment/attribute.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2020-2024, by Samuel Williams.
 
-require_relative 'tag'
+require_relative "tag"
 
 module Decode
 	module Comment

lib/decode/comment/option.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2024, by Samuel Williams.
 
-require_relative 'parameter'
+require_relative "parameter"
 
 module Decode
 	module Comment

lib/decode/comment/parameter.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2020-2024, by Samuel Williams.
 
-require_relative 'tag'
+require_relative "tag"
 
 module Decode
 	module Comment

lib/decode/comment/pragma.rb

@@ -3,7 +3,7 @@
 # Released under the MIT License.
 # Copyright, 2020-2024, by Samuel Williams.
 
-require_relative 'tag'
+require_relative "tag"
 
 module Decode
 	module Comment