Drop support for Ruby 2.6

.github/workflows/ruby.yml

@@ -26,14 +26,10 @@ jobs:
         ruby: ["3.1", "3.2", "jruby-9.4"]
         appraisal: [cucumber_8, cucumber_9]
         include:
-          - ruby: "2.6"
-            appraisal: cucumber_8
           - ruby: "2.7"
             appraisal: cucumber_8
           - ruby: "3.0"
             appraisal: cucumber_8
-          - ruby: "jruby-9.3"
-            appraisal: cucumber_8
 
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.appraisal }}.gemfile
@@ -66,7 +62,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.6, 2.7, "3.0", "3.1", "3.2"]
+        ruby: [2.7, "3.0", "3.1", "3.2"]
 
     runs-on: macos-latest
 
@@ -86,7 +82,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.6, 2.7, "3.0"]
+        ruby: [2.7, "3.0"]
 
     runs-on: windows-latest
 

.rubocop.yml

@@ -10,7 +10,7 @@ require:
 AllCops:
   DisplayCopNames: true
   NewCops: enable
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 2.7
   Exclude:
     - 'bin/cucumber'
     - 'bin/rspec'

README.md

@@ -77,8 +77,8 @@ bump.
 
 ## Supported Ruby versions
 
-Aruba is supported on Ruby 2.6 and up, and tested against CRuby 2.6, 2.7, 3.0,
-3.1 and 3.2, and JRuby 9.3 and 9.4.
+Aruba is supported on Ruby 2.7 and up, and tested against CRuby 2.7, 3.0,
+3.1 and 3.2, and JRuby 9.4.
 
 ## Supported Cucumber versions
 

aruba.gemspec

@@ -41,7 +41,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "rubocop-rspec", "~> 2.8"
   spec.add_development_dependency "simplecov", ">= 0.18.0", "< 0.23.0"
 
-  spec.required_ruby_version = ">= 2.6"
+  spec.required_ruby_version = ">= 2.7"
 
   spec.files = File.readlines("Manifest.txt", chomp: true)
 

fixtures/cli-app/cli-app.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.description   = "Description"
   spec.homepage      = "http://example.com"
 
-  spec.required_ruby_version = ">= 2.6"
+  spec.required_ruby_version = ">= 2.7"
 
   # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
   # delete this section to allow pushing this gem to any host.

fixtures/empty-app/cli-app.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.description   = "Description"
   spec.homepage      = "http://example.com"
 
-  spec.required_ruby_version = ">= 2.6"
+  spec.required_ruby_version = ">= 2.7"
 
   # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
   # delete this section to allow pushing this gem to any host.