NAME

       Validation::Class::Exporter - Simple Exporter for Validation::Class Classes

VERSION

       version 7.900054

SYNOPSIS

           package MyApp::Validator;

           use Validation::Class;
           use Validation::Class::Exporter;

           my @settings = (
               classes => [
                   MyApp::Validator::DomainAlpha
                   MyApp::Validator::DomainBeta
               ]
           );

           Validation::Class::Exporter->apply_spec(
               routines => ['thing'], # export additional routines as is
               settings => [@settings] # passed to the `load` keyword in V::C
           );

           sub thing {

               my $args = pop;

               my $class = shift || caller;

               # routine as a keyword

               # ... do some thing

           };

       ... in your application class:

           package MyApp;

           use MyApp::Validator;

           thing ['a', 'b'];

       ... in your application:

           package main;

           my $app = MyApp->new;

DESCRIPTION

       This module (while experimental) encapsulates the exporting of keywords and routines. It applies the
       Validation::Class framework along with any keyword routines and/or sub-routines specified with the
       apply_spec() method. It does this by simply by copying the spec into the calling class.

       To simplify writing exporter modules, "Validation::Class::Exporter" also imports "strict" and "warnings"
       into your exporter module, as well as into modules that use it.

METHODS

   apply_spec
       When you call this method, "Validation::Class::Exporter" builds a custom "import" method on the calling
       class. The "import" method will export the functions you specify, and can also automatically export
       "Validation::Class" making the calling class a Validation::Class derived class.

       This method accepts the following parameters:

       •       routines => [ ... ]

               This list of function names only will be exported into the calling class exactly as is, the
               functions can be used traditionally or as keywords so their parameter handling should be
               configured accordingly.

       •       settings => [ ... ]

               This list of key/value pair will be passed to the load method imported from
               "Validation::Class::load" and will be applied on the calling class.

               This approach affords you some trickery in that you can utilize the load method to apply the
               current class' configuration to the calling class' configuration, etc.

AUTHOR

       Al Newkirk <anewkirk@ana.io>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Al Newkirk.

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