Hi all,
according to the documentation the postderef for code blocks $ref->&*
and $ref->() have different meanings
<https://perldoc.perl.org/perlref.html#Postfix-Dereference-Syntax>
While I can use the following:
my $sub_ref = sub { say "Hello world: @_ !" };
$sub_ref->( 'and the camels go' );
&{ $sub_ref }( 'and the camels go' );
$sub_ref->&* ;
is it possible to pass argument to the function via postderef?
Something like the not working code:
$sub_ref->& ( 'and the camels go' );
Any idea?
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
