I'm not sure why you're using a dispatch table here :-) 

sub tcid_1 { say 1 }
sub tcid_2 { say 2 }
sub tcid_3 { say 3 }
sub tcid_4 { say 4 }

my @tcids = 1..3;

my @funcs = map {
    if (not exists &{"tcid_$_"})
    {
        die "Invalid tcid: $_";
    }
    \&{"tcid_$_"};
} @tcids;

for my $f (@funcs)
{
    $f->();
}

[download]
There's no need for a hash if you're just running them in sequence anyway.

In reply to Re: "Dynamic" dispatch tables by Tanktalus
in thread "Dynamic" dispatch tables by elTriberium

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