Moose::Meta::Role::AttUsertContributed Perl DocMoose::Meta::Role::Attribute(3)NAMEMoose::Meta::Role::Attribute - The Moose attribute metaclass for Roles
VERSION
version 2.1005
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
This class provides the following methods:
Moose::Meta::Role::Attribute->new(...)
This method accepts all the options that would be passed to the
constructor for Moose::Meta::Attribute.
$attr->metaclass
$attr->is
Returns the option as passed to the constructor.
$attr->associated_role
Returns the Moose::Meta::Role to which this attribute belongs, if
any.
$attr->original_role
Returns the Moose::Meta::Role 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 Moose::Meta::Attribute object from this
object.
$attr->attach_to_role($role)
Attaches the attribute to the given Moose::Meta::Role.
$attr->attribute_for_class($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 Moose::Meta::Class.
$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 Moose::Meta::Attribute (and Class::MOP::Attribute).
BUGS
See "BUGS" in Moose for details on reporting bugs.
AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many
contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for
details.
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 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 v5.18.1 2013-08-07 Moose::Meta::Role::Attribute(3)
