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

Posted by arnavthecoder
arnavthecoder
3,453 Points

How to write the property for ruby in bling.h code challenge

Hi all,

How do I write a property for ruby in bling.h. I gives me an error saying "Did you forget to add the ruby property?"

Thanks in advance..

Gem.h 
@interface Gem : NSObject

@end
Ruby.h 
@interface Ruby : Gem

@end
Bling.h 
@interface Bling : NSObject





@end

1 Answer

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

The code looks like this:

@property(nonatomic, strong) Ruby *ruby;

When you create a property you have @property(), filling in the parentheses with the proper arguments, then you have the name of the class that the property inherits from, then an star (or however you spell the other name for it), the name of the property then a semi-colon.

arnavthecoder
arnavthecoder
3,453 Points

Thank you so much Caleb Kleveter!