I know that this is a really simple question, but where should I place the || below if I want to check for both CAF and AAC? Thanks!
if ([[file pathExtension] isEqualToString:@"caf"])
if ([[file pathExtension] isEqualToString:@"caf"] ||
[[file pathExtension] isEqualToString:@"aac"] )
Note - this is a literal comparison so it is not case insensitive - if you want to do a case insensitive comparison:
if ([[file pathExtension] compare:@"caf" options:NSCaseInsensitiveSearch] == NSOrderedSame ||
[[file pathExtension] compare:@"aac" options:NSCaseInsensitiveSearch] == NSOrderedSame)