specify a NSPredicate for jpeg file names?
specify a NSPredicate for jpeg file names?
- Subject: specify a NSPredicate for jpeg file names?
- From: Angelo Chen <email@hidden>
- Date: Sat, 23 Aug 2008 17:39:31 -0700 (PDT)
Hi,
I'd like to filter an array to return only jpeg file names like DSC0001.jpg, DSC0002.jpg, etc. could anybody help me modify the jpegPredicate for that mater? thanks
NSPredicate *jpegPredicate = [NSPredicate predicateWithFormat:@"SELF [c] 'b'"];
NSArray *lst = [[[NSFileManager defaultManager] directoryContentsAtPath:aDir] filteredArrayUsingPredicate:jpegPredicate];
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