rubocop: fix Style/PreferredHashMethods

Author: jay7x

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2026-02-04 04:11:21 UTC using RuboCop version 1.81.7.
+# on 2026-02-04 04:17:01 UTC using RuboCop version 1.81.7.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -255,16 +255,6 @@ Style/OptionalBooleanParameter:
   Exclude:
     - 'lib/puppet_references/puppet/strings.rb'
 
-# Offense count: 4
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: short, verbose
-Style/PreferredHashMethods:
-  Exclude:
-    - 'lib/puppet_docs/auto_redirects.rb'
-    - 'lib/puppet_docs/config.rb'
-    - 'source/_plugins/partial.rb'
-
 # Offense count: 1
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyle, AllowedCompactTypes.

lib/puppet_docs/auto_redirects.rb

@@ -38,7 +38,7 @@ def self.generate(config, redirects_yaml)
         latest = "/#{doc}/latest"
 
         # First, bail out unless the doc exists and this is a valid version.
-        if config['document_version_index'][doc].class != Hash || !config['document_version_index'][doc].has_key?(at_version)
+        if config['document_version_index'][doc].class != Hash || !config['document_version_index'][doc].key?(at_version)
           puts "Skipping bad auto-redirect (make sure the syntax is right and the version exists!): #{redirect}"
           memo
         else

lib/puppet_docs/config.rb

@@ -69,15 +69,15 @@ def initialize(config_file)
 
         # Reject any non-existent versions (they'll fall back to latest):
         data['my_versions'].reject! do |group, version|
-          !self['document_version_index'][group].has_key?(version)
+          !self['document_version_index'][group].key?(version)
         end
 
         # The third rule of Tautology Club: my own version is my version.
         data['my_versions'][ data['doc'] ] = data['version']
         # As for the rest of our known document groups...
         other_groups = document_groups - [data['doc']]
         # If we have an explicit version for a given group, keep it:
-        unknown_groups = other_groups.reject { |group| data['my_versions'].has_key?(group) }
+        unknown_groups = other_groups.reject { |group| data['my_versions'].key?(group) }
 
         unknown_groups.each do |group|
           # Compile a list of the target group's versions that claim this version:

source/_plugins/partial.rb

@@ -131,7 +131,7 @@ def render(context)
       real_file = sourcedir + absolute_url.relative_path_from(root)
 
       # Add partial to dependency tree
-      if context.registers[:page] && context.registers[:page].has_key?('path')
+      if context.registers[:page] && context.registers[:page].key?('path')
         site.regenerator.add_dependency(
           site.in_source_dir(context.registers[:page]['path']),
           real_file.to_s,