Fix: undefined method `parent' error

voormedia/rails-erd#345
Hossam-Hawary · Jun 12, 2022 · 1f0b4b8 · 1f0b4b8
1 parent ce475df
commit 1f0b4b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/inputs/nested_select_input.rb b/app/inputs/nested_select_input.rb
@@ -81,7 +81,7 @@ def instance_from_attribute_name(attribute)
 
     attribute_camelized = attribute.to_s.chomp("_id").camelize
     klass_without_namespace = attribute_camelized.safe_constantize
-    klass_with_namespace = "#{@object.class.parent}::#{attribute_camelized}".safe_constantize
+    klass_with_namespace = "#{@object.class.module_parent}::#{attribute_camelized}".safe_constantize
     klass = klass_without_namespace || klass_with_namespace
     klass.find_by_id(attribute_value)
   end