On Sep 20, 2014, at 11:13 AM, 2551 <2551p...@gmail.com> wrote:
> For example:
>
> NSString *mary = @"mary had a little lamb, a little lamb she had";
> NSString *scary = @"mary had a little lamb, a little naughty fella of a
> lamb she had for sure";
> NSString *isDifferent = [self getDifference:mary and: scary];
> NSLog(@"%@", isDifferent);
>
> The method I posted below produces the difference that I want ("naughty fella
> of a for sure"). But I want to know if there's a more orthodox and robust
> solution.
That's not even remotely close to a definition of what you mean. What about:
@"mary had a little lamb, a little naughty lamb she had"
vs
@"mary had a little lamb, a little fella of a lamb she had for sure"
?
Or:
@"mary had a little lamb, a naughty little lamb she had"
vs
@"mary had a big lamb, a little fella of a lamb she had for sure"
There is no simple definition of "the difference between two strings", and I
don't think it's a basic need at all.
--
Scott Ribe
scott_r...@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice
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