method

save_changed_attribute

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::AttributeMethods::Dirty

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
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2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
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4.0.2
4.1.8 (0)
4.2.1 (0)
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5.0.0.1
5.1.7
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6.1.3.1
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7.1.3.2
7.1.3.4
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Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

save_changed_attribute(attr, old_value) private

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# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 111
      def save_changed_attribute(attr, old_value)
        clear_changed_attributes_cache
        if attribute_changed_by_setter?(attr)
          clear_attribute_changes(attr) unless _field_changed?(attr, old_value)
        else
          set_attribute_was(attr, old_value) if _field_changed?(attr, old_value)
        end
      end

save_changed_attribute

Related methods

Method deprecated or moved

No documentation