Moose::Meta::TypeCoercion::Union

Section: User Contributed Perl Documentation (3)
Updated: 2018-05-16
Page Index
 

NAME

Moose::Meta::TypeCoercion::Union - The Moose Type Coercion metaclass for Unions  

VERSION

version 2.2011  

DESCRIPTION

This is a subclass of Moose::Meta::TypeCoercion that is used for Moose::Meta::TypeConstraint::Union objects.  

METHODS

 

$coercion->has_coercion_for_type

This method always returns false.  

$coercion->add_type_coercions

This method always throws an error. You cannot add coercions to a union type coercion.  

$coercion->coerce($value)

This method will coerce by trying the coercions for each type in the union.  

BUGS

See ``BUGS'' in Moose for details on reporting bugs.  

AUTHORS

Stevan Little <stevan.little@iinteractive.com>
Dave Rolsky <autarch@urth.org>
Jesse Luehrs <doy@tozt.net>
Shawn M Moore <code@sartak.org>
יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>
Karen Etheridge <ether@cpan.org>
Florian Ragwitz <rafl@debian.org>
Hans Dieter Pearcey <hdp@weftsoar.net>
Chris Prather <chris@prather.org>
Matt S Trout <mst@shadowcat.co.uk>
 

COPYRIGHT AND LICENSE

This software is copyright (c) 2006 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.


 

Index

NAME
VERSION
DESCRIPTION
METHODS
$coercion->has_coercion_for_type
$coercion->add_type_coercions
$coercion->coerce($value)
BUGS
AUTHORS
COPYRIGHT AND LICENSE
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