|Perl Monk, Perl Meditation|
"Three value logic" is of little use when you only have binary control mechanisms.
To be of value, you'd have to have a control structures that had three branches:
Given that about 90% of programmers seem unable to handle the idea of:
It seems unlikely that they'd go for trinary control mechanisms any time soon.
Without them, you'd just end up coding the direct equivalent of:
But in a far more obscure way.
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re: A practical use of Logic::Kleene (3-valued logic)