Re: NSUserDefaults and mutability
Re: NSUserDefaults and mutability
- Subject: Re: NSUserDefaults and mutability
- From: Jens Alfke <email@hidden>
- Date: Sat, 8 Mar 2008 17:16:00 -0800
On 8 Mar '08, at 1:57 PM, Trygve Inda wrote:
Is this expected? Can I rely on it? I will never need to change
dict, but I
am modifying items within a known sub Dictionary.
Don't rely on this; it's entirely possible this behavior could change
in the future, causing your app to throw an exception. Something much
like that happened in 10.4 (I think) — maybe it was the mutability of
collections read from property lists — and broke a bunch of apps.
—Jens
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