# File lib/twitter/json_stream.rb, line 271
    def parse_stream_line ln
      ln.strip!
      unless ln.empty?
        if ln[0,1] == '{' || ln[ln.length-1,1] == '}'
          @stream << ln
          if @stream[0,1] == '{' && @stream[@stream.length-1,1] == '}'
            @each_item_callback.call(@stream) if @each_item_callback
            @stream = ''
          end
        end
      end
    end