From: Sergey Matveev <stargrave@stargrave.org>
Date: Fri, 16 May 2025 19:07:32 +0000 (+0300)
Subject: die, croak, carp, confess and *mess
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=c7175d0b155580e8422054b5175c8d6e71b8b1d9;p=stargrave-blog.git

die, croak, carp, confess and *mess

В Perl я знал и использовал функцию die() постоянно, типа как exception
выкидывал ею. Но вот в Perl Best Practices рекомендуют croak. Люблю я
когда с юмором подходят к разработке и именованию.

NAME
       Carp - alternative warn and die for modules

SYNOPSIS
           use Carp;

           # warn user (from perspective of caller)
           carp "string trimmed to 80 chars";

           # die of errors (from perspective of caller)
           croak "We're outta here!";

           # die of errors with stack backtrace
           confess "not implemented";

           # cluck, longmess and shortmess not exported by default
           use Carp qw(cluck longmess shortmess);
           cluck "This is how we got here!"; # warn with stack backtrace
           $long_message   = longmess( "message from cluck() or confess()" );
           $short_message  = shortmess( "message from carp() or croak()" );
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