Perl Package Development and Object-Oriented Programming Patterns

As your Perl scripts grow in size and complexity, keeping your code organized in a single file becomes unsustainable. Learning how to group your code into reusable packages is the key to building scalable, maintainable applications. This text-based course guides you from writing basic scripts to developing structured, object-oriented Perl modules. You will start by understanding foundational namespaces, package definitions, and scope management before moving into object creation and method implementation. What you will learn: Understand the core concepts of packages, namespaces, and variable scoping in Perl; Define custom classes and instantiate objects using constructors; Implement object methods and class methods to manipulate data structures; Organize your codebase into clean, reusable modules and load them safely; Apply modern Perl best practices, including strict typing guidelines and clean package cleanup; Design modular text-processing routines that isolate logic from execution. You will begin with essential definitions and package syntax, progress through object-oriented design patterns, and complete the course by studying practical code examples that demonstrate how to structure real-world applications. This course is designed for beginner to intermediate Perl developers who want to transition from simple scripting to modular software design. No prior object-oriented programming experience is required. Start organizing your code and build more powerful Perl modules today.