instance method `add_touch_callbacks`

Ruby on Rails 2.3.18

Since v2.3.18 Last seen in v3.0.20 Private

Available in: v2.3.18 v3.0.20

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add_touch_callbacks(reflection, touch_attribute)

No documentation comment.

Parameters

reflection req
touch_attribute req

Source

# File activerecord/lib/active_record/associations.rb, line 1383
        def add_touch_callbacks(reflection, touch_attribute)
          method_name = "belongs_to_touch_after_save_or_destroy_for_#{reflection.name}".to_sym
          define_method(method_name) do
            association = send(reflection.name)
            
            if touch_attribute == true
              association.touch unless association.nil?
            else
              association.touch(touch_attribute) unless association.nil?
            end
          end
          after_save(method_name)
          after_destroy(method_name)
        end

Defined in activerecord/lib/active_record/associations.rb line 1383 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Associations::ClassMethods

Signature

Parameters