Create NSArray From Objects in NSMutableArray

Question

I have NSMutableArray with 10,000 objects, each object has Name, Details, ...etc. I want to Create an NSArray Which contains ONLY the Names of all objects.

Paul.s · Accepted Answer · 2012-05-02 22:33:20Z

7

Use KVC

NSArray *names = [myArray valueForKey:@"name"];

Check the docs for NSArray

valueForKey:
Returns an array containing the results of invoking valueForKey: using key on each of the array's objects.

answered May 2, 2012 at 22:33

Paul.s

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