Store them separately? (And for calling a method, you don't really need a reference)

use strict;

sub myMethod {
    my $self = shift;
    my ($param) = @_;
    
    if ($param) {
        print "Woohoo, you have successfully passed in a parameter ($p
+aram).\n";
    } else {
        print "You have not attempted to pass in a parameter.\n";
    }
}

my ($method, @params) = ('myMethod', 'foo');
my $object = bless {};
$object->$method(@params);
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output:

:! perl -w meth.pl
Woohoo, you have successfully passed in a parameter (foo).
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