On Thu, 11 May 2017 13:10:03 +0200 Luca Ferrari <fluca1...@infinito.it> wrote:
> 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? > { local @_ = ( 'and the camels go' ); $sub_ref->&*; } -- Don't stop where the ink does. Shawn H Corey -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
