method

raise_on_type_mismatch

v3.2.8 - Show latest stable - Class: ActiveRecord::Associations::Association

raise_on_type_mismatch(record)

private

Raises ActiveRecord::AssociationTypeMismatch unless record is of the kind of the class of the associated objects. Meant to be used as a sanity check when you are about to assign an associated record.

# File activerecord/lib/active_record/associations/association.rb, line 201
        def raise_on_type_mismatch(record)
          unless record.is_a?(reflection.klass) || record.is_a?(reflection.class_name.constantize)
            message = "#{reflection.class_name}(##{reflection.klass.object_id}) expected, got #{record.class}(##{record.class.object_id})"
            raise ActiveRecord::AssociationTypeMismatch, message
          end
        end

raise_on_type_mismatch

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