# File lib/httpclient/cookie.rb, line 137
    def join_quotedstr(array, sep)
      ret = Array.new()
      old_elem = nil
      array.each{|elem|
        if (elem.scan(/"/).length % 2) == 0
          if old_elem
            old_elem << sep << elem
          else
            ret << elem
            old_elem = nil
          end  
        else
          if old_elem
            old_elem << sep << elem
            ret << old_elem
            old_elem = nil
          else
            old_elem = elem.dup
          end
        end
      }
      ret
    end