thank you guys
Grandfather's solution is *bit* above my head at this point
But eventually, I like my code to look like that(once I have better understanding)
so I tried the second solution with bit of modification, but the way I am doing is I am sure wrong(as it's not working)
I wanted to loop through and find monthly value eq 'on' and then push a certain elements and attribute in the array which I can loop through later for usage...
#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper;
use XML::Twig;
my $xmlStr = <<XML;
<config>
<one id="msn" type="shopping">
<traffic>
<daily value="on" />
<weekly value="off" />
<monthly value="off" />
</traffic>
</one>
<one id="movies" type="entertainment">
<traffic>
<daily value="on" />
<weekly value="off" />
<monthly value="on" />
</traffic>
</one>
<one id="espn" type="sports">
<traffic>
<daily value="on" />
<weekly value="on" />
<monthly value="on" />
<hyper value="true" />
</traffic>
</one>
</config>
XML
my @ids;
my $t = XML::Twig->new();
$t->parse($xmlStr);
for my $one ( ($t->root()->children('one') ) {
for my $month ( ($t->root()->children('monthly') ) {
if ( $momth->att('value') eq 'on' ) {
push @ids, $one->att('id');
}
}
}
print Dumper(\@ids);
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