plucky (3) Mixin::ExtraFields::Param.3pm.gz

Provided by: libmixin-extrafields-param-perl_0.022-1_all bug

NAME
       Mixin::ExtraFields::Param - make your class provide a familiar "param" method


VERSION
       version 0.022


SYNOPSIS
         package Widget::Parametric;
         use Mixin::ExtraFields::Param -fields => { driver => 'HashGuts' };;

         ...

         my $widget = Widget::Parametric->new({ flavor => 'vanilla' });

         printf "%s: %s\n", $_, $widget->param($_) for $widget->param;


DESCRIPTION
       This module mixes in to your class to provide a "param" method like the ones provided by CGI,
       CGI::Application, and other classes.  It uses Mixin::ExtraFields, which means it can use any
       Mixin::ExtraFields driver to store your data.

       By default, the methods provided are:

       •   param

       •   exists_param

       •   delete_param

       These methods are imported by the "fields" group, which must be requested.  If a "moniker" argument is
       supplied, the moniker is used instead of "param".  For more information, see Mixin::ExtraFields.


PERL VERSION
       This library should run on perls released even a long time ago.  It should work on any version of perl
       released in the last five years.

       Although it may work on older versions of perl, no guarantee is made that the minimum required version
       will not be increased.  The version may be increased for any reason, and there is no promise that patches
       will be accepted to lower the minimum required perl.


METHODS
   param
        my @params = $object->param;        # get names of existing params

        my $value = $object->param('name'); # get value of a param

        my $value = $object->param(name => $value); # set a param's value

        my @values = $object->param(n1 => $v1, n2 => $v2, ...); # set many values

       This method sets or retrieves parameters.


AUTHOR
       Ricardo SIGNES <cpan@semiotic.systems>


CONTRIBUTORS
       •   Ricardo SIGNES <rjbs@codesimply.com>

       •   Ricardo Signes <rjbs@semiotic.systems>


       This software is copyright (c) 2005 by Ricardo SIGNES.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.