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NSExpression

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NSExpression

Subject: NSExpression
From: Chris <email@hidden>
Date: Sat, 28 Jun 2008 17:13:37 +1000


NSExpression defines this method:

+ (NSExpression *)expressionForFunction:(NSString *)name arguments: (NSArray *)parameters

and the doco provides this example:

[NSExpression expressionForFunction:(@selector(random)) arguments:nil];

Isn't that wrong? Can you really pass a selector to a NSString argument? The compiler is complaining, and the program crashes when I attempt it.


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