- Drop support for Ruby 2.x

Author: DannyBen

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
-      matrix: { ruby: ['2.6', '2.7', '3.0', '3.1', head] }
+      matrix: { ruby: ['3.0', '3.1', '3.2', head] }
 
     steps:
     - name: Checkout code

.rubocop.yml

@@ -8,7 +8,7 @@ inherit_gem:
     - rspec.yml
 
 AllCops:
-  TargetRubyVersion: 2.6.0
+  TargetRubyVersion: 3.0
   Exclude:
     - 'debug.rb'
     - 'dev/**/*'

spec/spec_helper.rb

@@ -7,4 +7,4 @@
 
 def httpbin_host
   ENV['HTTPBIN_HOST'] || 'https://httpbin.org'
-end
+end

webcache.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |s|
   s.files       = Dir['README.md', 'lib/**/*.*']
   s.homepage    = 'https://github.com/DannyBen/webcache'
   s.license     = 'MIT'
-  s.required_ruby_version = '>= 2.6.0'
+  s.required_ruby_version = '>= 3.0'
 
   s.add_runtime_dependency 'http', '~> 5.0'
   s.metadata['rubygems_mfa_required'] = 'true'