NSYearCalendarUnit deprecated in iOS

Question

I'm using NSYearCalendarUnit NSMonthCalendarUnit NSDayCalendarUnit but unfortunately, these "Calendar Units" are reported as deprecated first in IOS 8.0. What's the alternative of them, or how do I avoid these warnings.

unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit |  NSDayCalendarUnit; 

Answer 1

Use NSCalendarUnitYear:

NSCalendarUnit unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth |  NSCalendarUnitDay; 

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I infer from the code sample in the original question that you were looking for Objective-C answer, but for those looking for Swift equivalent, you would do:

let unitFlags: NSCalendarUnit = [.Year, .Month, .Day] 

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Note, in Swift 3, the equivalent would be:

let unitFlags: Set<Calendar.Component> = [.year, .month, .day]