in src/Elastic.Transport/Extensions/Extensions.cs [64:102]
internal static string ToTimeUnit(this TimeSpan timeSpan)
{
var ms = timeSpan.TotalMilliseconds;
string interval;
double factor;
if (ms >= MillisecondsInAWeek)
{
factor = ms / MillisecondsInAWeek;
interval = "w";
}
else if (ms >= MillisecondsInADay)
{
factor = ms / MillisecondsInADay;
interval = "d";
}
else if (ms >= MillisecondsInAnHour)
{
factor = ms / MillisecondsInAnHour;
interval = "h";
}
else if (ms >= MillisecondsInAMinute)
{
factor = ms / MillisecondsInAMinute;
interval = "m";
}
else if (ms >= MillisecondsInASecond)
{
factor = ms / MillisecondsInASecond;
interval = "s";
}
else
{
factor = ms;
interval = "ms";
}
return factor.ToString("0.##", CultureInfo.InvariantCulture) + interval;
}