method

save_changed_attribute

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: Enum

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8 (0)
4.2.1 (0)
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5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
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_name, old) private

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# File activerecord/lib/active_record/enum.rb, line 142
              def save_changed_attribute(attr_name, old)
                if (mapping = self.class.defined_enums[attr_name.to_s])
                  value = _read_attribute(attr_name)
                  if attribute_changed?(attr_name)
                    if mapping[old] == value
                      clear_attribute_changes([attr_name])
                    end
                  else
                    if old != value
                      set_attribute_was(attr_name, mapping.key(old))
                    end
                  end
                else
                  super
                end
              end

save_changed_attribute

Related methods

Method deprecated or moved

No documentation