# File lib/rugged_adapter/git_layer_rugged.rb, line 33
      def output(time)
        # implementation from grit
        offset = time.utc_offset / 60
        "%s <%s> %d %+.2d%.2d" % [
        @name,
        @email || "null",
        time.to_i,
        offset / 60,
        offset.abs % 60]
      end