Flowdock
method

changed_from?

Importance_0
v4.2.9 - Show latest stable - 0 notes - Class: Attribute
changed_from?(old_value) public

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# File activerecord/lib/active_record/attribute.rb, line 49
    def changed_from?(old_value)
      type.changed?(old_value, value, value_before_type_cast)
    end
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