I would start by looking at EKRecurrenceRule <https://developer.apple.com/library/ios/documentation/EventKit/Reference/EKRecurrenceRuleClassRef/index.html>.
Jeff Kelley slauncha...@gmail.com | @SlaunchaMan <https://twitter.com/SlaunchaMan> | jeffkelley.org <http://jeffkelley.org/> > On Feb 16, 2016, at 9:34 PM, Eric Gorr <mail...@ericgorr.net> wrote: > > When setting up a repeating event in Apple’s Calendar application, there is a > lot of flexibility. For example, I can specify that an event repeats every > month on the 5th Saturday. Of course, not every month has a fifth saturday, > so for that month there is no event. > > What I am wondering is if there is direct api support for doing these date > calculations…can I supply a set of parameters to a function and ask what the > next 5th saturday of the month is? > > I can, of course, implement a naive algorithm which simply iterates through > each day of the month, checks to see if it is the 5th Saturday encountered > and return that date, but I am hoping I would not need to write something so > tedious and prone to error. If there is a 3rd party library that would > provide such support, I would be interested in learning about it as well. > > Thank you. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com