Mixin::Param - make your class provide a familiar "param" method
SYNOPSIS
package Widget::Parametric;
use Mixin::Param;
...
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 C method like the ones
provided by L, L, and other classes.