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Getting a reference to a hash, now what?
Alright - so that helped a little, now it looks like I am getting references to arrays? Here is your code modified to output to the cli - my $hashref = $s->invoke( 'disk-list-info' ); # get keys of the hash referred to by $hashref my @keys = keys %$hashref; print "-------keys----------\n"... -
Getting a reference to a hash, now what?
All - I'm trying to do something I haven't done before. It looks like the perl module I am using is returning a reference to a hash. I know that the actual returned data is an XML document. What is the best way to actually get to the XML document from the hash reference? I've tried XML::Twig...
