On Wed, Sep 04, 2019 at 02:17:36PM +0800, Wesley Peng via beginners wrote:
> Hello,
This is actually two different questions with two different answers:
> How to make a function alias in perl?
$ perl -E 'sub b { say 67 } *says = \&b; says(83)'
67
$
> for ex
As an aside, Perl 5.10 and up, you can get the "say" command by
enabling extended functions:
perl -E 'say "hi mom" '
hi mom\n
https://perlmaven.com/what-is-new-in-perl-5.10--say-defined-or-state
a
On Wed, Sep 4, 2019 at 1:08 PM Andy Bach wrote:
>
> > for example, says() is alias to print().
>
>
> for example, says() is alias to print().
sub says
{
print "$_\n" foreach @_;
}
On Wed, Sep 4, 2019 at 1:17 AM Wesley Peng via beginners
wrote:
>
> Hello,
>
> How to make a function alias in perl? for example, says() is alias to
> print().
>
> thanks.
>
> --
> To unsubscribe, e-mail: begin
https://stackoverflow.com/questions/4512094/aliasing-a-function-in-perl
On Wed, Sep 4, 2019 at 2:17 PM Wesley Peng via beginners
wrote:
> Hello,
>
> How to make a function alias in perl? for example, says() is alias to
> print().
>
> thanks.
>
> --
> To unsubscribe, e-mail: beginners-unsubscr...
