Using NSPredicate to parse strings

FROM : Jonathan Dann
DATE : Mon Mar 03 16:37:34 2008

Hi Guys,

I'm trying to find a way to use NSPredicate to search an NSString for 
all occurrences of a string and return them to me. Ideally I need the 
returned strings ranges too.

Is this possible? I can get is to tell me that a regex match is found 
using a predicate with the format @"SELF MATCHES %@",myRegex and 
evaluating my plain text document string, but now I'm stuck.

Any help would be grand, thanks.

Jonathan Dann