lib/restpack_serializer/serializable.rb in restpack_serializer-0.6.4 vs lib/restpack_serializer/serializable.rb in restpack_serializer-0.6.5

@@ -36,10 +36,10 @@
       if model.kind_of?(Array)
         return model.map { |item| as_json(item, context) }
       end
 
       @model, @context = model, context
-      user_defined_methods = self.class.user_defined_methods
+      user_defined_methods = self.class.user_defined_methods || []
 
       data = {}
       if self.class.serializable_attributes.present?
         self.class.serializable_attributes.each do |key, attribute|
           method_name = attribute[:include_method_name]