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iOS Build a Simple iPhone App with Objective-C Creating a Data Model Creating a Data Collection

Filip Grkinic
Filip Grkinic
7,610 Points
Posted by Filip Grkinic
Filip Grkinic
7,610 Points

FunFact - Creating a data model

Im not sure what am I doing wrong here. It just says "Bummer! Try again!"

ViewController.h 
#import "UIViewController.h"

@interface ViewController : UIViewController

@property (strong, nonatomic) NSString *shoppingCart;
@property (strong, nonatomic) NSArray *shoppingList;

@end
ViewController.m 
#import "ViewController.h"

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    NSArray *shoppingList = [[NSArray alloc] init];
    self.shoppingList = @[@"toothpaste", @"bread", @"eggs"];

    self.shoppingCart = [shoppingList objectAtIndex:2];
}

@end

1 Answer

Filip Grkinic
Filip Grkinic
7,610 Points
Filip Grkinic
Filip Grkinic
7,610 Points

Fixed it.

self.shoppingCart = [self.shoppingList objectAtIndex:2];

I actually learned this in next video, weird that I got this task before.