module Docs  class Github < UrlScraper    self.abstract = true    self.type = 'github'     html_filters.push 'github/clean_html'     def process_response?(response)      if super(response)        return true      end      JSON.parse(response.body)      true    rescue JSON::ParserError, TypeError => e      false    end     def parse(response)      parsed = JSON.parse(response.response_body)      [parsed['payload']['blob']['richText'], parsed['title']]    end  endend