Пакет perl-Devel-ArgNames: Информация

Бинарный пакет: perl-Devel-ArgNames

Версия: 0.03-alt1

Архитектура: noarch

Собран:  22 сентября 2011 г. 17:37

Исходный пакет: perl-Devel-ArgNames

Категория: Разработка/Perl

Загрузка: perl-Devel-ArgNames-0.03-alt1.noarch.rpm

Домашняя страница: http://search.cpan.org/CPAN/authors/id/N/NU/NUFFIN/Devel-ArgNames-0.03.tar.gz

Лицензия: Artistic

О пакете: Figure out the names of variables passed into subroutines

Описание: 

When print-debugging code, you will often find yourself going:

	print "\$foo is $foo, \$bar is $bar"

With this module, you can write a reusable subroutine easily:

	sub my_print_vars {
		my %vars;

		@vars{arg_names()} = @_;

		foreach my $var ( keys %vars ) {
			warn "$var is $vars{$var}\n";
		}
	}

	my_print_vars($foo, $bar);

This module doesn't provide dumping facilities because there are too many to
choose from. This is a DIY kit ;-)

Сопровождающий: Igor Vlasenko