Perl::Critic::Policy::ClassHierarchies::ProhibitOneArgBless.3pm

Langue: en

Autres versions - même langue

Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Perl::Critic::Policy::ClassHierarchies::ProhibitOneArgBless

DESCRIPTION

Always use the two-argument form of "bless" because it allows subclasses to inherit your constructor. 
   sub new {
       my $class = shift;
       my $self = bless {};          # not ok
       my $self = bless {}, $class;  # ok
       return $self;
   }

AUTHOR

Jeffrey Ryan Thalhammer <thaljef@cpan.org> Copyright (C) 2005-2007 Jeffrey Ryan Thalhammer. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.