Re^2: How to use object's reference in "object" context if being used in scalar context it does something wrong?

As I've got to know, Scalar::Util can be a bit helpful with refaddr(). Not the best solution for me, though. :(

V.Melnik

Comment on Re^2: How to use object's reference in "object" context if being used in scalar context it does something wrong?

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Re^3: How to use object's reference in "object" context if being used in scalar context it does something wrong? by tobyink (Canon) on Jul 08, 2014 at 15:43 UTC
Try the overloading pragma... `use strict; use warnings; use XML::LibXML 2; my $doc = XML::LibXML->load_xml(IO => \*DATA); my $bar = $doc->getElementsByTagName('bar')->get_node(1); print $bar, "\n"; { no overloading; print $bar, "\n"; } print $bar, "\n"; __DATA__ <foo><bar /></foo>` [download] toby döt ink	[reply] [d/l]

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Re^3: How to use object's reference in "object" context if being used in scalar context it does something wrong?
by tobyink (Canon) on Jul 08, 2014 at 15:43 UTC

Try the overloading pragma...

use strict;
use warnings;
use XML::LibXML 2;

my $doc = XML::LibXML->load_xml(IO => \*DATA);
my $bar = $doc->getElementsByTagName('bar')->get_node(1);

print $bar, "\n";

{
    no overloading;
    print $bar, "\n";
}

print $bar, "\n";


__DATA__
<foo><bar /></foo>
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toby döt ink

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