CODEWITHSUNDEEP
objective-c
Matoe
Matoe

Reputation: 2758

Initing a NSArray with a method which returns an NSArray?

I have a method that returns an NSArray:

-(NSArray *)arrayMethod {
if (x == 2) { return array1; } else { return array2; }
}

Can I do something like:

NSArray *finalArray = [NSArray arrayWithObject:[self arrayMethod]];

Thanks already.

Upvotes: 0

Views: 176

Answers (2)

Perception
Perception

Reputation: 80603

You want to use this instead:

arrayWithArray: Creates and returns an array containing the objects in another given array.

  • (id)arrayWithArray:(NSArray *)anArray

Upvotes: 0

Jhaliya - Praveen Sharma
Jhaliya - Praveen Sharma

Reputation: 31722

Use arrayWithArray instead arrayWithObject.

NSArray *finalArray = [NSArray arrayWithArray:[self arrayMethod]];

OR alternatively 

NSArray *tempArray = [self arrayMethod];
NSArray *finalArray = [NSArray arrayWithArray:tempArray];

Upvotes: 1

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