What I can't figure out is, how to pass the name in $file to the event handler, or conversely, how to associate the found attribute back to the $file. I'm probably missing something obvious, but can't puzzle it out. Any suggestions would be greatly appreciated. You're missing closures, examples in XML::Twig traversing tree and storing in an array, XML::Twig n00b, Tutorials: Closure on Closures
for my $file ( ... ){
my $filename = $file;
my %filnameKeyref;
my $topicref = sub {
...
$filenameKeyref{ $filename };
return;
};
my $twig= XML::Twig->new( ... => $topicref );
$twig->...;
}
Although you ought to write that as
for my $file ( ... ){
my $complexAssociations = FooAssoc( $file );
WalkAndTalk( $complexAssociations );
}
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