I don't understand why you want a hashref, but it's really not that much different than your last node: 
#!/usr/bin/perl

use strict;

use Data::Dumper;

my_sub({foo => 'bar', oof => 'wha'});

sub my_sub {
    my $ref = shift;

    my %args = (
        foo => 'oop',
        pah => 'meh',
        oof => 'off',
        %{$ref}
    );

    warn Dumper(\%args);
}

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In reply to Re: Hash reference as a parameter by saberworks
in thread Hash reference as a parameter by ramya2005

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