It depends on the context. I've programmed date logic for holiday calculation, days open for business and deadlines. I like working with dates because it's always well specified.
Re:UTC Is Enough for Everyone, Right?
by wafflebear on Wednesday May 30, 2018 @07:33AM
(#17186814)
How about adding the number of days in the current month?
Re:UTC Is Enough for Everyone, Right?
by cryptonector on Wednesday May 30, 2018 @09:49AM
(#17187592)
It depends on user intent.
Often the user means "same day of the week, four or five weeks from now".
This is a difficult subject.
Recurrence is especially tough to model in a database.