instance method `inverse_polymorphic_association_changed?`

Ruby on Rails 7.1.6

Since v7.1.6 Private

Available in: v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

inverse_polymorphic_association_changed?(reflection, record)

No documentation comment.

Parameters

reflection req
record req

Source

# File activerecord/lib/active_record/autosave_association.rb, line 494
      def inverse_polymorphic_association_changed?(reflection, record)
        return false unless reflection.inverse_of&.polymorphic?

        class_name = record._read_attribute(reflection.inverse_of.foreign_type)

        reflection.active_record != record.class.polymorphic_class_for(class_name)
      end

Defined in activerecord/lib/active_record/autosave_association.rb line 494 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AutosaveAssociation

Signature

Parameters