Drop Ruby 2.5 / 2.6 support

.github/workflows/ci.yaml

@@ -138,7 +138,7 @@ jobs:
         cfg:
           - {os: ubuntu-latest, ruby: '2.7'}
           - {os: ubuntu-22.04, ruby: '3.2'} # with openssl 3
-          - {os: ubuntu-22.04, ruby: 'jruby-9.3.14.0'}
+          - {os: ubuntu-latest, ruby: 'jruby-9.4.8.0'}
           - {os: ubuntu-latest, ruby: 'jruby-9.4.12.1'}
           - {os: ubuntu-latest, ruby: 'jruby-10.0.2.0'}
           - {os: windows-2022, ruby: '2.7'}

.rubocop.yml

@@ -2,7 +2,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.7
   Exclude:
     - acceptance/**/*
     - vendor/**/*

.rubocop_todo.yml

@@ -85,3 +85,16 @@ Style/Documentation:
 Style/OptionalBooleanParameter:
   Exclude:
     - 'lib/facter/util/resolvers/http.rb'
+
+# Offense count: 13
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/SlicingWithRange:
+  Exclude:
+    - 'install.rb'
+    - 'lib/facter/facts/solaris/ldom.rb'
+    - 'lib/facter/framework/cli/cli.rb'
+    - 'lib/facter/resolvers/aix/serialnumber.rb'
+    - 'lib/facter/resolvers/freebsd/swap_memory.rb'
+    - 'lib/facter/resolvers/networking.rb'
+    - 'lib/facter/resolvers/partitions.rb'
+    - 'lib/facter/util/api_debugger.rb'

lib/docs/generate.rb

@@ -18,11 +18,7 @@ def format_facts(fact_hash)
                            facts: fact_hash
                          })
 
-  erb = if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-          ERB.new(File.read(PATH_TO_TEMPLATE), trim_mode: '-')
-        else
-          ERB.new(File.read(PATH_TO_TEMPLATE), nil, '-')
-        end
+  erb = ERB.new(File.read(PATH_TO_TEMPLATE), trim_mode: '-')
   erb.result(scope.instance_eval { binding })
 end
 

lib/facter/framework/cli/cli.rb

@@ -113,7 +113,7 @@ def man(*args)
       negate_options = %w[block cache custom_facts external_facts]
 
       template = File.join(File.dirname(__FILE__), '..', '..', 'templates', 'man.erb')
-      erb = ERB.new(File.read(template), nil, '-')
+      erb = ERB.new(File.read(template), trim_mode: '-')
       erb.filename = template
       puts erb.result(binding)
     end

openfact.gemspec

@@ -24,7 +24,7 @@ Gem::Specification.new do |spec|
   base = "#{__dir__}#{File::SEPARATOR}"
   spec.files = dirs.map { |path| path.sub(base, '') }
 
-  spec.required_ruby_version = '>= 2.5', '< 5.0'
+  spec.required_ruby_version = '>= 2.7', '< 5.0'
   spec.bindir = 'bin'
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']