On Jan 21, 2016, at 15:22 , Dave <d...@looktowindward.com> wrote:
> 
> I’m relying of the copy attribute for the NSString’s, do I need to change 
> these to do a [xxxxxxx copy] too

If you’re writing the setter yourself, you must do the copy yourself. If you’re 
using the synthesized setter, it’s done for you.

In your own code, you may as well be liberal with ‘copy’. It’s basically free 
(in run-time cost) in situations where you don’t need it. You don’t save 
anything by leaving it out.

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