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Details and documentation about a specific module, including version and documentation (if available). Note that while links to perldoc.com and search.cpan.org are provided, the module may be part of a larger distribution. If you reach a File Not Found page on either site, please try the parent module.

Moose::Meta::TypeConstraint::DuckType

Name Moose::Meta::TypeConstraint::DuckType
Version 2.2201
Located at /usr/local/lib64/perl5
File /usr/local/lib64/perl5/Moose/Meta/TypeConstraint/DuckType.pm
Is Core No
Search CPAN for this module Moose::Meta::TypeConstraint::DuckType
Documentation Moose::Meta::TypeConstraint::DuckType
Module Details Moose::Meta::TypeConstraint::DuckType


NAME

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


VERSION

version 2.2201


DESCRIPTION

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


INHERITANCE

Moose::Meta::TypeConstraint::DuckType is a subclass of the Moose::Meta::TypeConstraint manpage.


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 the Moose::Meta::TypeConstraint manpage object with the type as its parent.

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


BUGS

See Moose/BUGS for details on reporting bugs.


AUTHORS


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.

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