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Top Forums UNIX for Dummies Questions & Answers help with understanding script Post 302474240 by DGPickett on Tuesday 23rd of November 2010 07:10:53 PM
Old 11-23-2010
First move all the subroutines up front. The main code is all broken up.
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Template::Plugin::Procedural(3) 			User Contributed Perl Documentation			   Template::Plugin::Procedural(3)

NAME
Template::Plugin::Procedural - Base class for procedural plugins SYNOPSIS
package Template::Plugin::LWPSimple; use base qw(Template::Plugin::Procedural); use LWP::Simple; # exports 'get' 1; [% USE LWPSimple %] [% LWPSimple.get("http://www.tt2.org/") %] DESCRIPTION
"Template::Plugin::Procedural" is a base class for Template Toolkit plugins that causes defined subroutines to be called directly rather than as a method. Essentially this means that subroutines will not receive the class name or object as its first argument. This is most useful when creating plugins for modules that normally work by exporting subroutines that do not expect such additional arguments. Despite the fact that subroutines will not be called in an OO manner, inheritance still function as normal. A class that uses "Template::Plugin::Procedural" can be subclassed and both subroutines defined in the subclass and subroutines defined in the original class will be available to the Template Toolkit and will be called without the class/object argument. AUTHOR
Mark Fowler <mark@twoshortplanks.com> <http://www.twoshortplanks.com> COPYRIGHT
Copyright (C) 2002 Mark Fowler <mark@twoshortplanks.com> This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
Template, Template::Plugin perl v5.12.1 2008-11-13 Template::Plugin::Procedural(3)
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