Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Problems with random return function

Hi there on challenge task 3 of 3 I have problems with the return statement. How can I return a random quote if there is no self.Label.text to work with?

My code for task 3 of 3 looks like this:

#import "Quote.h"

@implementation Quote

- (NSArray *) quotes {
    if (_quotes == nil) {
    _quotes = [[NSArray alloc] initWithObjects: @"quote a", @"quote b", @"quote c", nil ];
  return _quotes;

- (NSString *) randomQuote {

    int random = arc4random_uniform(self.quotes.count);
  return [self.quotes objectAtIndex:random];



Problem solved!

1 Answer

Issue solved ...