I think what you are looking for is "Dispach Subroutines".

Here is an example... 

#Setup a Dispach table.... command => \&Dispatch_Sub
my %cmd = (clean=> \&Clean ,
           quit=>  \&Quit);

my $entry=shift; # Get user input from @ARGV or Elsewhere

#This is the Main dispatch.
# First - check to see if the user command is valid.
# If so, Dispatch (Call the corresponding sub). If not, complain.
$cmd{$entry} ? $cmd{$entry}() : print qq/no such comand $entry\n/;

sub Clean{ # This is the called DISPACH sub
   print  qq/Running clean\n/;
} 

sub Quit{
  exit;
}

[download]

Earth first! (We'll rob the other planets later)

In reply to Re: using a sub routing as an argument by NetWallah
in thread using a sub routing as an argument by gitarwmn

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