Detect if NSString contains a URL and generate a "link" to open inside the app a Safari View
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            by Cy
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        Published on 2010-05-17T10:23:04Z
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            2010/05/17
            10:40 UTC
        
        
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I have am reading a twitter feed in my iPhone application and can do it correctly, but I'd like to evolve it in a way to detect if the whole NSString contains any URL or URLs and create a "link" that will open a UIWebView within the same application.
Can you guide me on how to perform this task?
-(void) setTextTwitter:(NSString *)text WithDate:(NSString*)date
{
    [text retain];
    [textTwitter release], textTwitter = nil;
    textTwitter = text;
    [date retain];
    [dateTwitter release], dateTwitter = nil;
    dateTwitter = date;
    [self setNeedsDisplay];
}
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