BrakePedal.MemoryThrottleRepository.TimeSpanToFriendlyString C# (CSharp) Метод

        private string TimeSpanToFriendlyString(TimeSpan span)
        {
            var items = new List<string>();
            Action<double, string> ifNotZeroAppend = (value, key) =>
            {
                if (value != 0)
                    items.Add(string.Concat(value, key));
            };

            ifNotZeroAppend(span.Days, "d");
            ifNotZeroAppend(span.Hours, "h");
            ifNotZeroAppend(span.Minutes, "m");
            ifNotZeroAppend(span.Seconds, "s");

            return string.Join("", items);
        }