I forgot to mention the database format :
(You can understand it from the source, but I'll
take a low profile as I provided no doc AT ALL :-)
*******database.txt**********
add_fact(theory=> qw(foo bar baz));
add_fact(theory=> qw(foo tac toe));
add_fact(theory=> qw(tic tac toe));
add_fact(theory=> qw(tac lac toe));
*******database.txt**********
Now a little example on how to use it :
*********try.pl**********
#!/usr/bin/perl -w
use strict;
#use Devel::StealthDebug;
use lib '.';
use Perlog;
use Perlog2;
#my $pg = AI::Perlog->new;
my $pg2 = AI::Perlog2->new;
#$pg->load_from_file('database.txt');
$pg2->load_from_file('database.txt');
#
# Perlog2 should definitly export display ;-)
#
AI::Perlog2::display($pg2->theory(qw/$x tac $y/));
print "*********\n";
AI::Perlog2::display($pg2->theory(qw/? $x tac $y/));
print "*********\n";
AI::Perlog2::display($pg2->theory(qw/tic tac toe/));
print "*********\n";
AI::Perlog2::display($pg2->theory(qw/tIc tac toe/));
*********try.pl**********<br>
I've updated the display function's code in my previous post to handle 'false' answers.
" Only Bad Coders Code Badly In Perl" (OBC2BIP)
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