Serel and pilha are good Ruby wrappers for the StackExchange API, but I am not able to access the body method for question and answers. The body method returns nil.
I want the content of questions and answers. How can I get them?
Also I have used Nokogiri to extract content, but sometimes I get an "internal error 500". Why is this so? Do they block the scraper #Nokogiri after some attempts?