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Re: Know about Mutability

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Re: Know about Mutability

Subject: Re: Know about Mutability
From: Evan Schoenberg <email@hidden>
Date: Fri, 14 Jan 2005 02:54:22 -0600


On Jan 14, 2005, at 1:05 AM, Hugh Hoover wrote:

I'm confused about why respondsToSelector: isn't working correctly... Either the object will handle the selector (and respondsToSelector: returns true) or it doesn't and respondsTo returns false?

Note that when you send the setObject:forKey: selector to it, it responds with an exception that a mutating method was sent to an immutable object. To be posting such a specialized exception, it must be handling the selector and taking action... it's not responding in the way you would like, but it -is- responding.

-Evan

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References:  
  >Re: Know about Mutability (From: James Bucanek <email@hidden>)
  >Re: Know about Mutability (From: mmalcolm crawford <email@hidden>)
  >Re: Know about Mutability (From: Andrew Pinski <email@hidden>)
  >Re: Know about Mutability (From: mmalcolm crawford <email@hidden>)
  >Re: Know about Mutability (From: Hugh Hoover <email@hidden>)




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