NAME
Moose::Meta::TypeConstraint::Enum - Type constraint for enumerated values.
VERSION
version 2.2207
DESCRIPTION
This class represents type constraints based on an enumerated list of acceptable values.
INHERITANCE
Moose::Meta::TypeConstraint::Enum
is a subclass of Moose::Meta::TypeConstraint.
METHODS
Moose::Meta::TypeConstraint::Enum->new(%options)
This creates a new enum type constraint based on the given %options
.
It takes the same options as its parent, with several exceptions. First, it requires an additional option, values
. This should be an array reference containing a list of valid string values. Second, it automatically sets the parent to the Str
type.
Finally, it ignores any provided constraint
option. The constraint is generated automatically based on the provided values
.
$constraint->values
Returns the array reference of acceptable values 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::Enum
object!
BUGS
See "BUGS" in Moose 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.