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Re: nil in NSArray

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Re: nil in NSArray

Subject: Re: nil in NSArray
From: Clark Mueller <email@hidden>
Date: Sat, 13 Dec 2008 17:25:47 -0800

Cocoa Foundation has NSNull as JavaFoundation does, why not use that?

The NSNull class defines a singleton object used to represent null values in collection objects (which don’t allow nil values).


Clark

On 13-Dec-08, at 4:40 PM, Mike Schrag wrote:

OK -- So what's the official reason why you aren't allowed to put a nil into an Objective-C NSArray? It seems like a pretty silly restriction to me ...
ms
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