Method: Dynamoid::Dirty#attribute_previous_change

Defined in:
lib/dynamoid/dirty.rb

#attribute_previous_change(attr) ⇒ Object

Handles *_previous_change for method_missing.



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# File 'lib/dynamoid/dirty.rb', line 150

def attribute_previous_change(attr)
  previous_changes[attr] if attribute_previously_changed?(attr)
end