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jspahrsummers/gist:1670404

Created January 24, 2012 14:22
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Macro for safer key-value coding
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gistfile1.m
#define ObjectKeyPath(OBJECT, KEYPATH) \
((void)(NO && ((void)OBJECT.KEYPATH, NO)), @ # KEYPATH )
NSString *str = @"foobar";
NSLog(@"%@", [str valueForKey:ObjectKeyPath(str, length)]);
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