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Full Discussion: cannot run program
Top Forums UNIX for Dummies Questions & Answers cannot run program Post 302102860 by c19h28O2 on Sunday 14th of January 2007 02:25:02 PM
Old 01-14-2007
Hi,

Yes that works fine, i've pasted that into my .bash_profile and it works fine now.

Cheers
 

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MooseX::SetOnce(3pm)					User Contributed Perl Documentation				      MooseX::SetOnce(3pm)

NAME
MooseX::SetOnce - write-once, read-many attributes for Moose VERSION
version 0.200001 SYNOPSIS
Add the "SetOnce" trait to attributes: package Class; use Moose; use MooseX::SetOnce; has some_attr => ( is => 'rw', traits => [ qw(SetOnce) ], ); ...and then you can only set them once: my $object = Class->new; $object->some_attr(10); # works fine $object->some_attr(20); # throws an exception: it's already set! DESCRIPTION
The 'SetOnce' attribute lets your class have attributes that are not lazy and not set, but that cannot be altered once set. The logic is very simple: if you try to alter the value of an attribute with the SetOnce trait, either by accessor or writer, and the attribute has a value, it will throw an exception. If the attribute has a clearer, you may clear the attribute and set it again. AUTHOR
Ricardo SIGNES <rjbs@cpan.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Ricardo SIGNES. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.12.4 2011-10-06 MooseX::SetOnce(3pm)
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