Пакет perl-Return-Value: Информация
Исходный пакет: perl-Return-Value
Версия: 1.666001-alt1.1
Собран: 24 ноября 2010 г. 13:48
Категория: Разработка/Perl
Сообщить об ошибке в пакетеДомашняя страница: http://www.cpan.org
Лицензия: Artistic
О пакете: Polymorphic Return Values
Описание:
Polymorphic return values are really useful. Often, we just want to know if something worked or not. Other times, we'd like to know what the error text was. Still others, we may want to know what the error code was, and what the error properties were. We don't want to handle objects or data structures for every single return value, but we do want to check error conditions in our code because that's what good programmers do. When functions are successful they may return true, or perhaps some useful data. In the quest to provide consistent return values, this gets confusing between complex, informational errors and successful return values. This module provides these features with a simple API that should get you what you're looking for in each contex a return value is used in.
Сопровождающий: Vitaly Lipatov
Последнее изменение
22 ноября 2010 г. Igor Vlasenko 1.666001-alt1.1
- repair after perl 5.12 upgrade using girar-nmu
13 июля 2010 г. Igor Vlasenko 1.666001-alt1
- automated CPAN update
6 сентября 2008 г. Vitaly Lipatov 1.302-alt2
- fix directory ownership violation