Three Value Logic
Andrew C. Greenberg
werdna at gate.net
Thu Dec 9 04:11:53 UTC 1999
>Is there any way to get round this? Do I have to rename all of the
>logic/control methods (ie something myAnd: [someblock])?
I prefer #and3;, myself, but i think this is certainly your easiest solution.
You might well consider this to be a good design decision as well,
thus distinguishing three-value operations from two-value operations
with type errors.
It will also keep the rest of the code in your system behaving well, and fast.
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