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Extending NSArray to make it compatible on Panther

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Extending NSArray to make it compatible on Panther

Subject: Extending NSArray to make it compatible on Panther
From: Kevin Bracey <email@hidden>
Date: Thu, 6 Apr 2006 18:39:14 +1200

Hi all,

Just a piece of advice please, as to the "best" Cocoa way to fix this.

I've been writing my App on Tiger but it needs to run on Panther, so I was keeping an eye not to use any new 10.4 stuff. Of course I did. Just one:-)

-(NSArray *)objectsAtIndexes:(NSIndexSet *)indexes

I can think of 2 or 3 ways to get around this but it would be niece to just extend NSArray if it's running on Panther.

I'm really unsure that subclassing NSArray is a good idea, for such a minor task.

2006-04-06 17:19:51.476 CBG[444] *** -[NSCFArray objectsAtIndexes:]: selector not recognized 2006-04-06 17:19:51.484 CBG[444] *** -[NSCFArray objectsAtIndexes:]: selector not recognized

Cheers
Kevin

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