Re: Property list file with NSNumber objects as keys
Re: Property list file with NSNumber objects as keys
- Subject: Re: Property list file with NSNumber objects as keys
- From: Roland King <email@hidden>
- Date: Mon, 4 Oct 2010 20:55:31 +0800
http://developer.apple.com/library/mac/#documentation/cocoa/Conceptual/PropertyLists/AboutPropertyLists/AboutPropertyLists.html#//apple_ref/doc/uid/10000048i-CH3-46719-CJBIGFCD
No. writeToFile: writes a property list representation of the dictionary and from the above you can see that NSDictionary must have String keys to be a property list.
You could turn it into NSData and write it like that perhaps.
On 04-Oct-2010, at 8:45 PM, Remco Poelstra wrote:
> Hi,
>
> In the NSDictionary documentation it is stated that NSNumber objects are valid property list objects.
> But when I create a dictionary with NSNumbers as keys, writeToFile: fails. If I use strings, then it succeeds. Is it possible to use NSNumbers as keys and have the, read/written from/to file?
> Thanks in advance.
>
> Kind regards,
>
> Remco Poelstra
>
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