# File lib/typhoeus/utils.rb, line 43
    def traversal_to_param_string(traversal, escape = true)
      traversal[:params].collect { |param|
        escape ? "#{Typhoeus::Utils.escape(param[0])}=#{Typhoeus::Utils.escape(param[1])}" : "#{param[0]}=#{param[1]}"
      }.join('&')
    end