tokenize

# File activemodel/lib/active_model/validations/length.rb, line 83
      def tokenize(record, value)
        tokenizer = options[:tokenizer]
        if tokenizer && value.kind_of?(String)
          if tokenizer.kind_of?(Proc)
            tokenizer.call(value)
          elsif record.respond_to?(tokenizer)
            record.send(tokenizer, value)
          end
        end || value
      end