Re: Determining whether a dictionary is mutable or not
Re: Determining whether a dictionary is mutable or not
- Subject: Re: Determining whether a dictionary is mutable or not
- From: "email@hidden" <email@hidden>
- Date: Fri, 14 Jan 2011 11:34:55 +0000
On 14 Jan 2011, at 11:25, Tito Ciuro wrote:
> Hi Mike,
>
> Given that the caller can pass a NSDictionary or an NSMutableDictionary, I wanted to test its mutability before calling setObject:forKey:. In order to avoid calling mutableCopy each time, I thought it would be more efficient to test it and then call mutableCopy only when needed.
>
> Thanks for the help,
>
> -- Tito
>
>
In this case just check if your object responds to setObject:forKey:
If it does its mutable, if not it isn't.
Regards
Jonathan Mitchell
Developer
Mugginsoft LLP
http://www.mugginsoft.com_______________________________________________
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