Re: Checking a method for parameter types via SEL

• Subject: Re: Checking a method for parameter types via SEL
• From: Erik Buck <email@hidden>
• Date: Mon, 31 Jul 2006 14:19:07 -0700 (PDT)
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What you are doing looks bizarre to me.
   
  How about 
   
  @implementation NSCoder (ConditionalCoding)

-(void)encodeObject:(id)obj onCondition:(SEL)cond withOwner:(id)owner
{
     SEL       encodeSelector = @selector(encodeObject:);
   
     if([obj respondsToSelector:cond])
     {
        if(![obj performSelector:cond withObject:owner])
        {
           encodeSelector = @selector(encodeConditionalObject:);
        }
     }
   
     [self performSelector:encodeSelector withObject:obj];
}
  
@end

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