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iOS Build a Simple iPhone App (iOS7) Refactoring into a Model Creating a Custom Class

Nicolas Acosta
Nicolas Acosta
1,587 Points
Posted by Nicolas Acosta
Nicolas Acosta
1,587 Points

Cant solve task #2, Creating a Custom Class, Refactoring a Model, Build a Simple iPhone App, iOS Development.

I need help to solve this task please.

Link to the challenge: http://teamtreehouse.com/library/creating-a-custom-class

Link to my challenge screenshot: https://www.dropbox.com/s/w6qltsmejvxzg1d/Captura%20de%20pantalla%202014-07-29%2003.03.51.png

Thank you very much.

1 Answer

Nick Sint
Nick Sint
4,208 Points
Nick Sint
Nick Sint
4,208 Points

It appears you made a small mistake! Very small!

The task states to create a method called 'quotes'. You named your method 'predictions' for some reason.

The required code should there be

-(NSArray *) quotes{
if (_quotes == nil){
     _quotes = [[NSArray alloc] initWithObjects:@"1",@"2",@"3", nil];
}
return _quotes;
}
Nicolas Acosta
Nicolas Acosta
1,587 Points
Nicolas Acosta
Nicolas Acosta
1,587 Points

Thank you very much!!!!

I don't know why, but I confused with the Tutorials, which had a CrytalBall for predictions as the example.