diff options
Diffstat (limited to 'activerecord/lib/active_record/inheritance.rb')
| -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 fd1e22349b..24098f72dc 100644 --- a/activerecord/lib/active_record/inheritance.rb +++ b/activerecord/lib/active_record/inheritance.rb @@ -192,7 +192,7 @@ module ActiveRecord # If this is a StrongParameters hash, and access to inheritance_column is not permitted, # this will ignore the inheritance column and return nil def subclass_from_attributes?(attrs) - columns_hash.include?(inheritance_column) && attrs.is_a?(Hash) + attribute_names.include?(inheritance_column) && attrs.is_a?(Hash) end def subclass_from_attributes(attrs) |