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Re: copy & isEqual nightmares
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Re: copy & isEqual nightmares


  • Subject: Re: copy & isEqual nightmares
  • From: Ken Thomases <email@hidden>
  • Date: Thu, 16 Feb 2012 10:30:49 -0600

On Feb 15, 2012, at 11:39 AM, Quincey Morris wrote:

> I was just acknowledging the difference between (say) a NSMutableDictionary whose internal state changes over time without affecting the objects it's isEqual to (just itself, in this case) [...]

A dictionary is equal to any other dictionary with equal keys and values.  That's true for a mutable dictionary, too.  Mutating a mutable dictionary will changes which other objects it's equal to.

-Ken


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  • Follow-Ups:
    • Re: copy & isEqual nightmares
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References: 
 >copy & isEqual nightmares (From: James Maxwell <email@hidden>)
 >Re: copy & isEqual nightmares (From: Uli Kusterer <email@hidden>)
 >Re: copy & isEqual nightmares (From: Quincey Morris <email@hidden>)
 >Re: copy & isEqual nightmares (From: James Montgomerie <email@hidden>)
 >Re: copy & isEqual nightmares (From: Quincey Morris <email@hidden>)
 >Re: copy & isEqual nightmares (From: Uli Kusterer <email@hidden>)
 >Re: copy & isEqual nightmares (From: Quincey Morris <email@hidden>)

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