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Tree Traversal Script/Nested Sets

by Raad (Acolyte)
on Jul 13, 2004 at 20:19 UTC ( [id://374129]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    %HoA =(
##id =>["term","parent_id","left_id", "right_id"]
...
6 => ["Fingers","5","",""],
7 => ["Thumbs","6","",""]
);
  2. or download this
    my %HoA;
my $k;
...
local $" = "|";
print "$k = @{$HoA{$k}}\n";
}

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