Date of the next weekend, which starts strictly after the given date.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 3.0+
- Xcode 8.0+
The date at which to begin the search.
Which direction in time to search. The default value is
nil if weekends do not exist in the specific calendar or locale.
.backward, then finds the previous weekend range strictly before the given date.
Note that a given entire day within a calendar is not necessarily all in a weekend or not; weekends can start in the middle of a day in some calendars and locales.