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Re: Object Identity Tests in Core Data

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Re: Object Identity Tests in Core Data

Subject: Re: Object Identity Tests in Core Data
From: Chris Hanson <email@hidden>
Date: Tue, 30 Aug 2005 09:17:42 -0700

On Aug 30, 2005, at 6:45 AM, Niko Matsakis wrote:

As far as I can tell, the predicate language doesn't really work with pointers as much as strings and scalar fields.


I'm curious, what gives you this impression?

What I would like to do is to instead use object references so that there are no assumptions about whether or not the names are unique. For example, I might do:
    "user == $USEROBJECT"
and bind $USEROBJECT to userObject in my code.
Will this work?


Yes, it should work fine.

  -- Chris

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