# File lib/faker/demographic.rb, line 24
      def height(unit = :metric)
        case unit
        when :imperial
          inches = rand_in_range(57, 86)
          return "#{inches / 12} ft, #{inches % 12} in"
        when :metric
          return rand_in_range(1.45, 2.13).round(2).to_s
        end
      end