Flowdock
method

map_enum_attribute

Importance_0
map_enum_attribute(klass, attribute, value) private

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# File activerecord/lib/active_record/validations/uniqueness.rb, line 101
      def map_enum_attribute(klass, attribute, value)
        mapping = klass.defined_enums[attribute.to_s]
        value = mapping[value] if value && mapping
        value
      end
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