_field_changed?(attr, old, value) — ActiveRecord::AttributeMethods::Serialization

_field_changed?(attr, old, value)

No documentation comment.

Parameters

attr req
old req
value req

Source

# File activerecord/lib/active_record/attribute_methods/serialization.rb, line 93
      def _field_changed?(attr, old, value)
        if self.class.serialized_attributes.include?(attr)
          old != value
        else
          super
        end
      end

Defined in activerecord/lib/active_record/attribute_methods/serialization.rb line 93 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AttributeMethods::Serialization

Signature

Parameters