NAME

       Specio::Constraint::Enum - A class for constraints which require a string matching one of
       a set of values

VERSION

       version 0.48

SYNOPSIS

           my $type = Specio::Constraint::Enum->new(...);
           print $_, "\n" for @{ $type->values };

DESCRIPTION

       This is a specialized type constraint class for types which require a string that matches
       one of a list of values.

API

       This class provides all of the same methods as Specio::Constraint::Simple, with a few
       differences:

   Specio::Constraint::Enum->new( ... )
       The "parent" parameter is ignored if it passed, as it is always set to the "Str" type.

       The "inline_generator" and "constraint" parameters are also ignored. This class provides
       its own default inline generator subroutine reference.

       Finally, this class requires an additional parameter, "values". This must be a an arrayref
       of valid strings for the type.

   $enum->values
       Returns an array reference of valid values for the type.

ROLES

       This class does the Specio::Constraint::Role::Interface and Specio::Role::Inlinable roles.

SUPPORT

       Bugs may be submitted at <https://github.com/houseabsolute/Specio/issues>.

SOURCE

       The source code repository for Specio can be found at
       <https://github.com/houseabsolute/Specio>.

AUTHOR

       Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE

       This software is Copyright (c) 2012 - 2022 by Dave Rolsky.

       This is free software, licensed under:

         The Artistic License 2.0 (GPL Compatible)

       The full text of the license can be found in the LICENSE file included with this
       distribution.