Hi Monks,
for a debugging-sub I would like to pass the name of a variable to the sub. How is this possible?

What I have so far (untested yet):

say sdump($some_ref);

sub sdump {
    my $ref = shift || croak('nothing to dump - missing ref');
    my $depth = shift || 2;
    local $Data::Dumper::Maxdepth = $depth;
    return 'Dump of $var_name: ' . "\n" . Dumper($ref)
}

[download]

How can I get the $var_name('$some_ref' in this exemple) into the sub?

In reply to passing a variables name to a subroutine by LANTI

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