Address rubocop issues (#208)

.rubocop_todo.yml

@@ -1,35 +1,35 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2024-04-01 14:13:50 UTC using RuboCop version 1.62.1.
+# on 2024-04-12 14:06:44 UTC using RuboCop version 1.62.1.
 # 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
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 11
+# Offense count: 13
 # Configuration parameters: AllowedMethods, AllowedPatterns, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 49
+  Max: 47
 
-# Offense count: 2
+# Offense count: 1
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ClassLength:
   Max: 195
 
-# Offense count: 8
+# Offense count: 9
 # Configuration parameters: AllowedMethods, AllowedPatterns.
 Metrics/CyclomaticComplexity:
-  Max: 13
+  Max: 12
 
-# Offense count: 19
+# Offense count: 22
 # Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns.
 Metrics/MethodLength:
   Max: 36
 
-# Offense count: 4
+# Offense count: 5
 # Configuration parameters: AllowedMethods, AllowedPatterns.
 Metrics/PerceivedComplexity:
-  Max: 13
+  Max: 12
 
 # Offense count: 1
 # Configuration parameters: EnforcedStyle, CheckMethodNames, CheckSymbols, AllowedIdentifiers, AllowedPatterns.
@@ -39,7 +39,7 @@ Naming/VariableNumber:
   Exclude:
     - 'spec/integration_tests/roda_test.rb'
 
-# Offense count: 6
+# Offense count: 7
 # Configuration parameters: AllowedConstants.
 Style/Documentation:
   Exclude:
@@ -49,3 +49,4 @@ Style/Documentation:
     - 'lib/rspec/openapi/minitest_hooks.rb'
     - 'lib/rspec/openapi/result_recorder.rb'
     - 'lib/rspec/openapi/schema_file.rb'
+    - 'lib/rspec/openapi/shared_hooks.rb'

lib/rspec/openapi/shared_hooks.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module SharedHooks
   def self.find_extractor
     if defined?(Rails) && Rails.respond_to?(:application) && Rails.application