how to make Nokogiri not to convert to spacei fetch one html fragment like "<li>市 场 价" which contains " ", but after calling to_s of Nokogiri NodeSet, it becomes "<li>市 场 价" , i want to keep the original html fragment, and tried to set :save_with option for to_s method, but failed. can someone encounter the same problem and give me help? thank you in advance.
