Moose::Meta::TypeConstraint::DuUserpContributed Perl DoMoose::Meta::TypeConstraint::DuckType(3pm)



NAME
       Moose::Meta::TypeConstraint::DuckType - Type constraint for duck typing

VERSION
       version 2.1213

DESCRIPTION
       This class represents type constraints based on an enumerated list of required methods.

INHERITANCE
       "Moose::Meta::TypeConstraint::DuckType" is a subclass of Moose::Meta::TypeConstraint.

METHODS
       Moose::Meta::TypeConstraint::DuckType->new(%options)
           This creates a new duck type constraint based on the given %options.

           It takes the same options as its parent, with several exceptions. First, it requires
           an additional option, "methods". This should be an array reference containing a list
           of required method names. Second, it automatically sets the parent to the "Object"
           type.

           Finally, it ignores any provided "constraint" option. The constraint is generated
           automatically based on the provided "methods".

       $constraint->methods
           Returns the array reference of required methods provided to the constructor.

       $constraint->create_child_type
           This returns a new Moose::Meta::TypeConstraint object with the type as its parent.

           Note that it does not return a "Moose::Meta::TypeConstraint::DuckType" object!

BUGS
       See "BUGS" in Moose for details on reporting bugs.

AUTHORS
       ·   Stevan Little <stevan.little AT iinteractive.com>

       ·   Dave Rolsky <autarch AT urth.org>

       ·   Jesse Luehrs <doy AT tozt.net>

       ·   Shawn M Moore <code AT sartak.org>

       ·   XXXX XXX'XX (Yuval Kogman) <nothingmuch AT woobling.org>

       ·   Karen Etheridge <ether AT cpan.org>

       ·   Florian Ragwitz <rafl AT debian.org>

       ·   Hans Dieter Pearcey <hdp AT weftsoar.net>

       ·   Chris Prather <chris AT prather.org>

       ·   Matt S Trout <mst AT shadowcat.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.



perl v5.20.1                                2014-09-25 Moose::Meta::TypeConstraint::DuckType(3pm)