NSCalendar rangeOfUnit:inUnit:forDate: not implemented

[AlessandroSangiuliano]

Hello, I've a different behavior of NSCalendar that makes my little App to work on OS X 10.10, 10.6.8, but not on GNUstep.

I wrote the App on 10.10, then ported on 10.6.8 to make compatible GNUstep nibs/xibs, then ported on GNUstep.

The problem seems to come from the line 59 in AppDelegate.m, when trying to calculate an NSRange:

NSRange range = [gregorian rangeOfUnit:NSDayCalendarUnit inUnit:NSMonthCalendarUnit forDate:      [gregorian dateFromComponents:components]];
monthDays = range.length;
NSLog(@"Numbers of Days %ld", monthDays);

From the NSLog I can see that monthDays is "0", insted on OS X is 28 (for february, 31 for Jan, and so on).

What I wrong?

You can look the code on github:

https://github.com/AlessandroSangiuliano/Calendar

In the OSX directory there is the OS X version of the App.

Best Regards,

Alex.

P.S: I sent this mail two times on the discuXX-gnustXX mailing list, one yesterday and one this morning, but seems my mails are no more accepted by the server for some reason.

[stefanbidi]

The answer to this is quite simple, the method you are using is unimplemented. I believe it would be possible to implement this method using ICU's ucal_getLimit(). Would you be able to write some test cases this method?