• NAME
• VERSION
• DESCRIPTION
• METHODS
• Moose::Meta::Role::Attribute->new(...)
• $attr->metaclass
• $attr->is
• $attr->associated_role
• $attr->original_role
• $attr->original_options
• $attr->attach_to_role($role)
• $attr->attribute_for_class($metaclass)
• $attr->clone
• $attr->is_same_as($other_attr)
• BUGS
• AUTHORS
• COPYRIGHT AND LICENSE

NAME

Moose::Meta::Role::Attribute - The Moose attribute metaclass for Roles

VERSION

version 2.2201

DESCRIPTION

This class implements the API for attributes in roles. Attributes in roles are more like attribute prototypes than full blown attributes. While they are introspectable, they have very little behavior.

METHODS

Moose::Meta::Role::Attribute->new(...)

This method accepts all the options that would be passed to the constructor for the Moose::Meta::Attribute manpage.

$attr->metaclass

$attr->is

Returns the option as passed to the constructor.

$attr->associated_role

Returns the the Moose::Meta::Role manpage to which this attribute belongs, if any.

$attr->original_role

Returns the the Moose::Meta::Role manpage in which this attribute was first defined. This may not be the same as the value of associated_role() for attributes in a composite role, or when one role consumes other roles.

$attr->original_options

Returns a hash reference of options passed to the constructor. This is used when creating a the Moose::Meta::Attribute manpage object from this object.

$attr->attach_to_role($role)

Attaches the attribute to the given the Moose::Meta::Role manpage.

$attr->attribute_for_class($metaclass)

Given an attribute metaclass name, this method calls < $metaclass-interpolate_class_and_new >> to construct an attribute object which can be added to a the Moose::Meta::Class manpage.

$attr->clone

Creates a new object identical to the object on which the method is called.

$attr->is_same_as($other_attr)

Compares two role attributes and returns true if they are identical.

In addition, this class implements all informational predicates implements by the Moose::Meta::Attribute manpage (and the Class::MOP::Attribute manpage).

BUGS

See Moose/BUGS for details on reporting bugs.

AUTHORS

• Stevan Little <stevan@cpan.org>

• Dave Rolsky <autarch@urth.org>

• Jesse Luehrs <doy@cpan.org>

• Shawn M Moore <sartak@cpan.org>

• יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>

• Karen Etheridge <ether@cpan.org>

• Florian Ragwitz <rafl@debian.org>

• Hans Dieter Pearcey <hdp@cpan.org>

• Chris Prather <chris@prather.org>

• Matt S Trout <mstrout@cpan.org>

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.