- (NSMutableDictionary *) mutableDeepCopy {
NSMutableDictionary *returnDict = [[NSMutableDictionary alloc]
initWithCapacity:[self count]]; NSArray *keys = [self allKeys]; for (id key in keys) {
id oneValue = [self valueForKey:key];
id oneCopy = nil;
if ([oneValue respondsToSelector:@selector(mutableDeepCopy)])
oneCopy = [oneValue mutableDeepCopy];
else if ([oneValue respondsToSelector:@selector(mutableCopy)])
oneCopy = [oneValue mutableCopy];
if (oneCopy == nil)
oneCopy = [oneValue copy];
[returnDict setValue:oneCopy forKey:key];
[oneCopy release];
}
return returnDict;
}[ if ([oneValue respondsToSelector:@selector(mutableDeepCopy)])
oneCopy = [oneValue mutableDeepCopy];
else if ([oneValue respondsToSelector:@selector(mutableCopy)])
oneCopy = [oneValue mutableCopy];
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