As others have said, a dispatch table is almost certainly the way to go. But, of course, there's more than one way to symbolically dereference a subroutine in compliance with strictures 
use strict;

sub foo { print "this is foo(@_)\n" }
sub bar { print "this is bar(@_)\n" }

__PACKAGE__->can($_)->('invoked via can()')
  for qw/ foo bar /;

( \&$_ )->('invoked without a temp var')
  for qw/ foo bar /;

__output__

this is foo(invoked via can())
this is bar(invoked via can())
this is foo(invoked without a temp var)
this is bar(invoked without a temp var)

[download]
In the first instance we're executing the subroutine returned by UNIVERSAL, and in the second instance we're creating a sub reference and then executing (the parens are necessary for syntactical disambiguation).
HTH

_________
broquaint

In reply to Re: calling a sub using a variable's value by broquaint
in thread calling a sub using a variable's value by rvosa

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