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priore/gist:7163607

Created October 25, 2013 23:52
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Get file list with NSPredicate
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gistfile1.m
// get file list with NSPredicate
NSString *bundlePath = [[NSBundle mainBundle] bundlePath];
NSFileManager *fm = [NSFileManager defaultManager];
NSArray *dirContents = [fm contentsOfDirectoryAtPath:bundlePath error:nil];
NSPredicate *fltr = [NSPredicate predicateWithFormat:@"self like '*.jpeg'"];
NSArray *fileNames = [[dirContents filteredArrayUsingPredicate:fltr] retain];
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