[Moscow.pm] exists в @_

Alexandr Gomoliako zzz at zzz.org.ua
Wed Aug 10 08:48:59 PDT 2011

On 8/10/11, Nikita Zubkov <nikzubkov at gmail.com> wrote:
> http://perldoc.perl.org/functions/exists.html
> "Be aware that calling exists on array values is deprecated and likely
> to be removed in a future version of Perl."

exists тут вообще не причем, во втором случае реально нет элемента:
use Devel::Peek; Dump \@_;
Moscow.pm mailing list
moscow-pm at pm.org | http://moscow.pm.org

More information about the Kiev-pm mailing list