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Re: XcodeDataModel Browser: 'User Info' attribute...?
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Re: XcodeDataModel Browser: 'User Info' attribute...?


  • Subject: Re: XcodeDataModel Browser: 'User Info' attribute...?
  • From: "Frederick C. Lee" <email@hidden>
  • Date: Wed, 27 Oct 2010 11:26:46 -0700

Interesting....
... similar (same as) to the function of 'user info' dict in NSNotification messages.

Ric.

On Oct 27, 2010, at 11:08 AM, David LeBer wrote:

>
> On 2010-10-27, at 1:45 PM, Frederick C. Lee wrote:
>
>> Greetings:
>>   I notice the segmented button up on the top-right corner of the XcodeDataModel Browser, the icon with the human silhouette.
>> Clicking on it yields a key-value data entry dialog.
>>
>>
>> Neophyte Question: What's the 'User Info' attribute used for?
>
> It stores key/value pairs in an NSDictionary accessible from the NSEntityDescription or NSAttributeDescription's userInfo.
>
> We've used it to add hints for pairing MOs with their remote web service counterparts, or hints to easy copying the object graph.
>
> But really you can use them for anything.
>
> ;david
>
> --
> David LeBer
> Codeferous Software
> 'co-def-er-ous' adj. Literally 'code-bearing'
> site: 	http://codeferous.com
> blog: 	http://davidleber.net
> profile:	http://www.linkedin.com/in/davidleber
> twitter:	http://twitter.com/rebeld
> --
> Toronto Area Cocoa / WebObjects developers group:
> http://tacow.org
>
>
>
>

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References: 
 >XcodeDataModel Browser: 'User Info' attribute...? (From: "Frederick C. Lee" <email@hidden>)
 >Re: XcodeDataModel Browser: 'User Info' attribute...? (From: David LeBer <email@hidden>)

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