NAME

       Perl::Critic::PolicyParameter::Behavior::Enumeration - Actions appropriate for an
       enumerated value.

DESCRIPTION

       Provides a standard set of functionality for an enumerated Perl::Critic::PolicyParameter
       so that the developer of a policy does not have to provide it her/himself.

       NOTE: Do not instantiate this class.  Use the singleton instance held onto by
       Perl::Critic::PolicyParameter.

INTERFACE SUPPORT

       This is considered to be a non-public class.  Its interface is subject to change without
       notice.

METHODS

       "initialize_parameter( $parameter, $specification )"
           Plug in the functionality this behavior provides into the parameter, based upon the
           configuration provided by the specification.

           This behavior looks for two configuration items:

           enumeration_values
               Mandatory.  The set of valid values for the parameter, as an array reference.

           enumeration_allow_multiple_values
               Optional, defaults to false.  Should the parameter support a single value or
               accept multiple?

       "generate_parameter_description( $parameter )"
           Create a description of the parameter, based upon the description on the parameter
           itself, but enhancing it with information from this behavior.

           In this specific case, the universe of values is added at the end.

AUTHOR

       Elliot Shank <perl@galumph.com>

COPYRIGHT

       Copyright (c) 2006-2023 Elliot Shank.

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.  The full text of this license can be found in the LICENSE file
       included with this module.

perl v5.36.0                            Perl::Critic::PolicyParameter::Behavior::Enumeration(3pm)