NAME
Object::BlankStr - True-valued 'blank' string object
VERSION
version 0.02
SYNOPSIS
use Object::BlankStr;
die Object::BlankStr->new; # dies without printing anythingDESCRIPTION
Provides an object which stringifies to a 'blank' string (actually " \b", that is, space followed by a backspace so when printed emulates nothing). Since this is an object, it has a true value.
This is used for example when throwing exception with die(). You don't want to print anything ("") but you need it to be a true value because otherwise Perl will use "Died at ..." as the default error message.
AUTHOR
Steven Haryanto <stevenharyanto@gmail.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Steven Haryanto.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.