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Re: feed an NSCharacterSet to numberOfRowsInSection delegate method?

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Re: feed an NSCharacterSet to numberOfRowsInSection delegate method?

Subject: Re: feed an NSCharacterSet to numberOfRowsInSection delegate method?
From: Graham Cox <email@hidden>
Date: Thu, 8 Jan 2009 01:19:12 +1100


On 8 Jan 2009, at 12:26 am, Martijn van Exel wrote:

But [NSCharacterSet uppercaseLetterCharacterSet] returns a NSCharacterSet and not an NSArray, is there a way (without doing an iteration) to turn a NSCharacterSet into an NSArray of charachters?

There's no way even with doing an iteration. NSCharacterSet cannot be enumerated and doesn't return a count.

If you know you just want A-Z why not just create a simple array with those letters in it?

--Graham


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Re: feed an NSCharacterSet to numberOfRowsInSection delegate method?
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