Modernize code.

Author: ioquatix

.github/workflows/test-external.yaml

@@ -20,7 +20,6 @@ jobs:
           - macos
 
         ruby:
-          - "3.1"
           - "3.2"
           - "3.3"
           - "3.4"

.github/workflows/test.yaml

@@ -21,7 +21,6 @@ jobs:
           - macos
 
         ruby:
-          - "3.1"
           - "3.2"
           - "3.3"
           - "3.4"

.gitignore

@@ -1,5 +1,5 @@
-/.bundle/
-/pkg/
+/.bundle
+/pkg
 /gems.locked
 /.covered.db
 /external

.rubocop.yml

@@ -45,6 +45,18 @@ Layout/EmptyLinesAroundClassBody:
 Layout/EmptyLinesAroundModuleBody:
   Enabled: true
 
+Layout/EmptyLineAfterMagicComment:
+   Enabled: true
+
+Layout/SpaceInsideBlockBraces:
+  Enabled: true
+  EnforcedStyle: no_space
+  SpaceBeforeBlockParameters: false
+
+Layout/SpaceAroundBlockParameters:
+  Enabled: true
+  EnforcedStyleInsidePipes: no_space
+
 Style/FrozenStringLiteralComment:
   Enabled: true
 

protocol-http1.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
 
 	spec.files = Dir.glob(["{lib}/**/*", "*.md"], File::FNM_DOTMATCH, base: __dir__)
 
-	spec.required_ruby_version = ">= 3.1"
+	spec.required_ruby_version = ">= 3.2"
 
 	spec.add_dependency "protocol-http", "~> 0.22"
 end