module Experian class DataDictionary def self.en_0133_column_name 'Multi-Category Buyer' end def self.en_0133_value_description(key); ''; end def self.en_0133_description 'Multi-category buyer information identifies consumers who have made purchases by direct mail in multiple product categories. Data is carried at the household level.' end def self.en_0133(key) values = { 'Y' => 'Yes' } key.empty? ? 'Unknown' : values[key] end end end