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  1. or download this
    knoppix@Microknoppix:~$ perl -Mstrict -wE '
> sub meth { say @_ ? qq{Got params: @_} : q{No params} }
...
--------------------
Got params: a b c
knoppix@Microknoppix:~$
  2. or download this
    knoppix@Microknoppix:~$ perl -Mstrict -wE '
> my $refToMeth = sub { say @_ ? qq{Got params: @_} : q{No params} };
...
--------------------
Got params: a b c
knoppix@Microknoppix:~$