diff options
| -rw-r--r-- | activerecord/lib/active_record/inheritance.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/inheritance.rb b/activerecord/lib/active_record/inheritance.rb index 138fd1cf53..9570bc6f86 100644 --- a/activerecord/lib/active_record/inheritance.rb +++ b/activerecord/lib/active_record/inheritance.rb @@ -249,7 +249,7 @@ module ActiveRecord sti_column = arel_attribute(inheritance_column, table) sti_names = ([self] + descendants).map(&:sti_name) - sti_column.in(sti_names) + predicate_builder.build(sti_column, sti_names) end # Detect the subclass from the inheritance column of attrs. If the inheritance column value |