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

Emily Murphy
Emily Murphy
7,510 Points
Posted by Emily Murphy
Emily Murphy
7,510 Points

Creating a custom class code challenge

Are there any friendly people out there who know whats wrong with my code?

2 Answers

John Steer-Fowler
PLUS
John Steer-Fowler
Courses Plus Student 11,734 Points
John Steer-Fowler
John Steer-Fowler
Courses Plus Student 11,734 Points

Hi Emily,

Please show your code in the discussion using the Markdown Cheatsheet. I will take a look at it for you and see what the problem is :D

Thanks

Emily Murphy
Emily Murphy
7,510 Points
Emily Murphy
Emily Murphy
7,510 Points

Thank you so much!

Q: Switch to the implementation file and implement a 'quotes' method which will allocate and initialize the _quotes instance variable only if it is 'nil'. Initialize the array with any three strings.

A: #import "Quote.h"

@implementation Quote

  • (NSArray *) quotes { if(_quotes == nil) { _quotes = [[NSArray alloc] initWithObjects: @"hey", @"hi", @"sup", nil];

}

return _quotes; }

  • (NSString *) randomQuote {

    return @"Some Quote"; }

@end