print "Use SafeMLS token today (y/n)? "
      while got = $stdin.gets
        choice = got.to_i
        case choice
          when 'y'
              puts "Enter SafeMLS token: "
              @secure_key = $stdin.gets
          when 'n'
            @secure_key = nil
        else
          print "\nInvalid choice!\n"
          print "Use SafeMLS token today (y/n)? "
        end
     end