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Re: Can CoreData return only unique results of an attribute
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Re: Can CoreData return only unique results of an attribute


  • Subject: Re: Can CoreData return only unique results of an attribute
  • From: Andy Lee <email@hidden>
  • Date: Tue, 26 Feb 2008 22:38:01 -0500

On Feb 26, 2008, at 10:27 PM, Jim Murry wrote:
It may be, but one would have to take the steps to make sure that each item is unique. NSMutableDictionary does that automatically.

Wait, am I missing something? Doesn't NSMutableSet also ensure uniqueness -- as in *set* membership?


Anyway, I'm not sure this relates to Adam's original question; I just wanted to point out the option of using a set.

--Andy

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References: 
 >Can CoreData return only unique results of an attribute (From: "Adam Gerson" <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: Philip Bridson <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: "Adam Gerson" <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: Philip Bridson <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: "Adam Gerson" <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: Jim Murry <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: Andy Lee <email@hidden>)
 >Re: Can CoreData return only unique results of an attribute (From: Jim Murry <email@hidden>)

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