andrei-golyakov/CCNet.Extensions — comment on commit db16ae244892b699f5bbd32245aa336ae5948209
File:  line 0
By pbelousov:

I think no, it looks very good :)

Although description of method IsObsolete is a bit unclear:

///

/// Shows the value.
///

public static bool IsObsolete(
DateTime date,
int daysToLive)
{
var period = TimeSpan.FromDays(daysToLive);
return date + period < DateTime.Now;
}