comparying 2 array's with NSPredicate (cocoa)

Posted by Andy Jacobs on Stack Overflow See other posts from Stack Overflow or by Andy Jacobs
Published on 2010-05-20T11:37:52Z Indexed on 2010/05/20 11:40 UTC
Read the original article Hit count: 290

Filed under:

nspredicate

|

query

|

iphone

|

cocoa

|

objective-c

i have an NSObject with 2 property's

@interface Entity : NSObject  {

     NSNumber *nid;
     NSString *title;
}

i have 2 array's with Entity's and I want to compare those two on the nid with a predicate

so i can produce an array with only matching nid's

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