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iOS Objective-C Basics (Retired) Introduction to Objective-C Inheritance

Posted by darknitedre
darknitedre
1,911 Points

need help with challenge task 3 of 3

@class Ruby; @interface bling :NSObject @property() Ruby *ruby; @end

2 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

you need to add the attributes nonatomic and strong to your property declaration:

@interface Bling : NSObject

@property(nonatomic, strong) Ruby *ruby;

@end
darknitedre
darknitedre
1,911 Points
darknitedre
darknitedre
1,911 Points

Thanks, it works

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

yeah it doesnt say specifically to add those property attributes, but for most of the challenges if it doesnt specify any attributes go ahead and make it nonatomic and strong just to be safe.