MooseX::Getopt::Meta::Attribute::Trait.3pm

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Version: 2010-06-07 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

MooseX::Getopt::Meta::Attribute::Trait - Optional meta attribute trait for custom option names

SYNOPSIS

   package App;
   use Moose;
 
   with 'MooseX::Getopt';
 
   has 'data' => (
       traits    => [ 'Getopt' ],
       is        => 'ro',
       isa       => 'Str',
       default   => 'file.dat',
 
       # tells MooseX::Getopt to use --somedata as the
       # command line flag instead of the normal
       # autogenerated one (--data)
       cmd_flag  => 'somedata',
 
       # tells MooseX::Getopt to also allow --moosedata,
       # -m, and -d as aliases for this same option on
       # the commandline.
       cmd_aliases => [qw/ moosedata m d /],
 
       # Or, you can use a plain scalar for a single alias:
       cmd_aliases => 'm',
   );

DESCRIPTION

This is a custom attribute metaclass trait which can be used to specify a the specific command line flag to use instead of the default one which MooseX::Getopt will create for you.

METHODS

cmd_flag

Changes the commandline flag to be this value, instead of the default, which is the same as the attribute name.

cmd_aliases

Adds more aliases for this commandline flag, useful for short options and such.

has_cmd_flag

has_cmd_aliases

AUTHORS

•
Stevan Little <stevan@iinteractive.com>
•
Brandon L. Black <blblack@gmail.com>
•
Yuval Kogman <nothingmuch@woobling.org>
•
Ryan D Johnson <ryan@innerfence.com>
•
Drew Taylor <drew@drewtaylor.com>
•
Tomas Doran <bobtfish@bobtfish.net>
•
Florian Ragwitz <rafl@debian.org>
•
Dagfinn Ilmari Mannsa°ker <ilmari@ilmari.org>
•
Avar Arnfjo.rd- Bjarmason <avar@cpan.org>
•
Chris Prather <perigrin@cpan.org>
This software is copyright (c) 2010 by Infinity Interactive, Inc.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.