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

@@ -9,10 +9,10 @@
         def compute_parentry
           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} <@ :tree AND id != :id", tree: old_path, id: id]
           ).update_all(
             [
               "#{parentry_column} = :new_path || subpath(#{parentry_column}, nlevel(:old_path))",