def scraper_for(user_id)
      scraper = Pandata::Scraper.get(user_id)

      if scraper.kind_of?(Array)
        log "No exact match for '#{user_id}'."

        unless scraper.empty?
          log "\nWebname results for '#{user_id}':\n#{formatter.list(scraper)}"
        end

        raise PandataError, "Could not create a scraper for '#{user_id}'."
      end

      scraper
    end
def scraper_for(user_id)
      scraper = Pandata::Scraper.get(user_id)

      if scraper.kind_of?(Array)
        log "No exact match for '#{user_id}'."

        unless scraper.empty?
          log "\nWebname results for '#{user_id}':\n#{formatter.list(scraper)}"
        end

        raise PandataError, "Could not create a scraper for '#{user_id}'."
      end

      scraper
    end
Returns a scraper for the user's id.
 @param user_id [String] webname or email
 @return [Pandata::Scraper]