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Re: How to use NSMutableArray's filteredArrayUsingPredicate



Well, this was easier then I thought.

Unless there is something about this solution that does not work, the answer appears to be:

NSArray *filteredArray = [myArray filteredArrayUsingPredicate: [NSPredicate predicateWithFormat:[NSString stringWithFormat:@"Abbreviation LIKE \"%@\"", lookFor]]];

If there are any other interesting, I would be interested.
If there is any wrong with this one, I would be interested.


On Dec 18, 2007, at 10:46 PM, Eric Gorr wrote:

I've got a NSMutableArray filled with NSDictionary's with two keys (@"Abbreviation" & @"Index" ) whose values are NSString's.

What I would like to do is be able to use filteredArrayUsingPredicate on this array and have a new array containing only those elements where Abbreviation was 'Po'.

I assume this is possible and relatively easy if you already know the answer...however, I do not and was hoping someone could tell me how to accomplish this.
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 >How to use NSMutableArray's filteredArrayUsingPredicate (From: Eric Gorr <email@hidden>)



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