lib/parentry/strategy/array/instance_methods.rb in parentry-0.5.0 vs lib/parentry/strategy/array/instance_methods.rb in parentry-1.0.0

@@ -10,10 +10,10 @@
           return [] unless persisted?
           parent.present? ? parent.parentry + [id] : [id]
         end
 
         def cascade_parentry
-          old_path, new_path = changes[parentry_column]
+          old_path, new_path = saved_changes[parentry_column]
           parentry_scope.where(
             ["#{parentry_column} @> ARRAY[:tree] AND id != :id", tree: old_path, id: id]
           ).update_all(
             [
               "#{parentry_column} = array_cat(ARRAY[?], #{parentry_column}[?:array_length(#{parentry_column}, 1)])",