Rhino.NativeDate.AppendWeekDayName C# (CSharp) Method

		private static void AppendWeekDayName(StringBuilder sb, int index)
		{
			string days = "Sun" + "Mon" + "Tue" + "Wed" + "Thu" + "Fri" + "Sat";
			index *= 3;
			for (int i = 0; i != 3; ++i)
			{
				sb.Append(days[index + i]);
			}
		}