NAME¶

Perl::Critic::Policy::ClassHierarchies::ProhibitOneArgBless - Write "bless {}, $class;" instead of just "bless {};".

AFFILIATION¶

This Policy is part of the core Perl::Critic distribution.

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;
    }

CONFIGURATION¶

This Policy is not configurable except for the standard options.

AUTHOR¶

Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>

COPYRIGHT¶

Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.

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