25 lines
854 B
Matlab
25 lines
854 B
Matlab
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#import "NSDictionary+Merge.h"
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@implementation NSDictionary (Merge)
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+ (NSDictionary *) dictionaryByMerging: (NSDictionary *) dict1 with: (NSDictionary *) dict2 {
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NSMutableDictionary * result = [dict1 mutableCopy];
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[dict2 enumerateKeysAndObjectsUsingBlock: ^(id key, id obj, BOOL *stop) {
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if (![dict1 objectForKey:key]) {
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[result setObject: obj forKey: key];
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} else if ([obj isKindOfClass:[NSDictionary class]]) {
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NSDictionary * newVal = [[dict1 objectForKey: key] dictionaryByMergingWith: (NSDictionary *) obj];
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[result setObject: newVal forKey: key];
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}
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}];
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return (NSDictionary *) [NSDictionary dictionaryWithDictionary: result];
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}
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- (NSDictionary *) dictionaryByMergingWith: (NSDictionary *) dict {
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return [[self class] dictionaryByMerging: self with: dict];
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}
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@end
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