Re: Cocoa Scripting: property with multiple types

Subject: Re: Cocoa Scripting: property with multiple types
From: Dustin Voss <email@hidden>
Date: Sun, 21 Aug 2005 18:24:08 -0700
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On 19 Aug 2005, at 3:10 PM, Mark Alldritt wrote:

On a related note, if I want to return missing value for a property that normally returns an integer, boolean or string, how do I do this?

I still haven't heard whether this actually works, and I haven't touched my own code in a long time, but maybe you can declare

   <value-type name="missing value" code="msng">
       <cocoa class="NSNull"/>
   </value-type>

in your sdef file and return [NSNull null] from the accessors.
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References:
	>Cocoa Scripting: property with multiple types (From: Mark Alldritt <email@hidden>)