[plt-scheme] HTDP, Section 14 - Flaw in "blue-eyed-ancestor?" ?

From: Guenther Schmidt (gue.schmidt at web.de)
Date: Sun Nov 23 15:11:53 EST 2003


I might be mistaken but if the function "blue-eyed-ancestor?" is 
supposed to evaluate to true of false for ancestors only, I believe it 
would have to be rewritten.

Also I believe that the "or" version of the function has the additional 
advantage of returning the "child-struct" instead of merely evaluating 
to true of false.

Just guessing here.



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