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Top Forums Shell Programming and Scripting Need help figuring out how to create sharable functions in Perl Post 302919781 by Aia on Friday 3rd of October 2014 10:21:21 PM
Old 10-03-2014
It appears to me that what you are craving is how to do object oriented code in Perl. Ultimately, that's what you need to know in order to make use of any code you will find in CPAN, effectively.

I was going to try to compose some examples, but then I thought I knew better not to do that and I got a site for you that without much introduction tries to give you enough material to ponder and further practice.

Perl

The bits about packages and OO is 2/3 down the page.

---------- Post updated at 08:21 PM ---------- Previous update was at 01:22 PM ----------

Maybe this link can be of benefit as well.

How to create a Perl Module for code reuse?
This User Gave Thanks to Aia For This Post:
 

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URI::URL(3)						User Contributed Perl Documentation					       URI::URL(3)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.16.3 2012-02-11 URI::URL(3)
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