podnoms/server/Utils/Extensions/DateTime.cs

using System;

namespace PodNoms.Api.Utils.Extensions
{

    public static class DateTimeExtensions
    {
        public static string ToRFC822String(this DateTime datetime)
        {
            return datetime.ToString("ddd',' d MMM yyyy HH':'mm':'ss")
                + " "
                + datetime.ToString("zzzz").Replace(":", "");
        }
    }
}