Fix rubocop

Author: johnnyshields

.rubocop_todo.yml

@@ -181,7 +181,7 @@ Lint/UselessAssignment:
 # Offense count: 42
 # Configuration parameters: AllowedMethods, AllowedPatterns, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 100
+  Max: 200
 
 # Offense count: 1
 # Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns.

lib/ruby_saml/authrequest.rb

@@ -183,7 +183,7 @@ def sign_document(document, settings)
     end
 
     def assign_uuid(settings)
-      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix)
+      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix) # rubocop:disable Naming/MemoizedInstanceVariableName
     end
   end
 end

lib/ruby_saml/logoutrequest.rb

@@ -142,7 +142,7 @@ def sign_document(document, settings)
     end
 
     def assign_uuid(settings)
-      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix)
+      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix) # rubocop:disable Naming/MemoizedInstanceVariableName
     end
   end
 end

lib/ruby_saml/slo_logoutresponse.rb

@@ -152,7 +152,7 @@ def sign_document(document, settings)
     end
 
     def assign_uuid(settings)
-      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix)
+      @uuid ||= RubySaml::Utils.generate_uuid(settings.sp_uuid_prefix) # rubocop:disable Naming/MemoizedInstanceVariableName
     end
   end
 end