Re: Sorting through .plist in NSDictionary
Re: Sorting through .plist in NSDictionary
- Subject: Re: Sorting through .plist in NSDictionary
- From: Jerry Krinock <email@hidden>
- Date: Wed, 25 Mar 2009 20:49:44 -0700
On 2009 Mar 25, at 19:53, Pierce Freeman wrote:
I am attempting to sort through the contents of a .plist file in
NSDictionary, but am running into some problems. Since .plist files
are
kind of like a "tree", I can't just call objectForKey as there is no
way for
me to return the instance that I am looking for. How would someone
get a
certain key for each part of the tree?
-valueForKeyPath:
If your key path is in the form of an array, use this from my
NSDictionary helpers...
- (id)valueForKeyPathArray:(NSArray*)keyPathArray {
NSString* keyPath = [keyPathArray componentsJoinedByString:@"."] ;
return [self valueForKeyPath:keyPath] ;
}
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