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

Big Mike
Big Mike
665 Points
Posted by Big Mike
Big Mike
665 Points

What's wrong here?

My question is: do I not need to define the "_quotes" instance in the interface for Quote? or is that automatically defined by the compiler?

// Quote.h @interface Quote : NSObject {

}

// Add property here @property (strong,nonatomic) NSArray *quotes;

  • (NSString *) randomQuote;

@end

// Quote.m

import "Quote.h"

@implementation Quote

  • (NSArray *) quotes { if (_quotes == nil){ _quotes = [[NSArray alloc] initWithObjects: @"1",@"2",@"3",nil];

} return _quotes;

}

  • (NSString *) randomQuote {

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

@end

1 Answer

obey me
obey me
1,135 Points
obey me
obey me
1,135 Points

can you put up the code for us to help you ??

Big Mike
Big Mike
665 Points
Big Mike
Big Mike
665 Points

Oops, my apologies. See my revised question