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Re: Compile warnings according to method order

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Re: Compile warnings according to method order

Subject: Re: Compile warnings according to method order
From: mmalc crawford <email@hidden>
Date: Fri, 10 Aug 2007 09:43:22 -0700


On Aug 10, 2007, at 1:57 AM, Martin Kyte wrote:

	[person addObserver:self
			 forKeyPath:@"personName"
				options:NSKeyValueObservingOptionOld
				context:NULL];

I would encourage you to pass a value for 'context:' and test that in the 'observe...' method. It's more efficient than, say, comparing keypath strings, and makes your code more clear and more maintainable.

mmalc

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  >Compile warnings according to method order (From: Martin Kyte <email@hidden>)




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