Remove Duplicates in a NSArray
Remove Duplicates in a NSArray
- Subject: Remove Duplicates in a NSArray
- From: "Rashmi Vyshnavi" <email@hidden>
- Date: Wed, 1 Oct 2008 17:29:28 +0600
Hi All,
Is there a way to remove dictionary item containing same values for a key
from a array of dictionaries?
E.g.
NSDictionary *dict1 = [NSDictionary dictionaryWithObjectsAndKeys:@
"testVal",@"testKey",....,nil];
NSDictionary *dict2 = [NSDictionary dictionaryWithObjectsAndKeys:@
"testVal1",@"testKey",....,nil];
NSDictionary *dict3 = [NSDictionary dictionaryWithObjectsAndKeys:@
"testVal3",@"testKey",....,nil];
NSDictionary *dict4 = [NSDictionary dictionaryWithObjectsAndKeys:@
"testVal",@"testKey",....,nil];
NSArray *arrDicts = [NSArray
arrayWithObjects:dict1,dict2,dict3,dict4,nil];
In the above code I want to remove the multiple dictionaries containing
"testVal" and maintain only one dictionary containing "testVal" in the array
"arrDict".
--
Rashmi
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden