perl-patterns

Refactor Perl code with v5.36, subroutine signatures, and Moo.

1|Updated Jan 30, 2021
One-click install
npx skills add https://github.com/fideguch/my_dotfiles --skill perl-patterns-fideguch
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: perl-patterns
Source: https://github.com/fideguch/my_dotfiles/tree/main/claude/skills/perl-patterns
Command: npx skills add https://github.com/fideguch/my_dotfiles --skill perl-patterns-fideguch

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Promotes modern Perl idioms and practices to replace outdated techniques, improving readability, maintainability, and correctness.

Core Features & Use Cases

  • Adopt 'use v5.36' to enable modern features and clean syntax.
  • Introduce subroutine signatures for clearer interfaces and arity checking.
  • Utilize Moo for lightweight object-oriented design.
  • Leverage modern data structures and safe I/O patterns (Path::Tiny) to simplify common tasks.

Quick Start

Provide a short, self-contained Perl snippet showing a Moo-based class using v5.36 features.

Frequently Asked Questions about perl-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are modern Perl idioms for writing maintainable code?

Modern Perl idioms replace outdated techniques by adopting clean syntax and reliable behavior. Using features like subroutine signatures and Moo-based object patterns ensures robust, maintainable code with improved readability and correctness.

How do I use subroutine signatures in Perl?

Subroutine signatures in Perl provide clearer interfaces and arity checking for reliable behavior. By enabling a modern Perl version declaration, you define expected parameters directly in the sub declaration, simplifying argument handling and ensuring clean module interfaces.

Does Moo work well for lightweight object-oriented Perl design?

Moo works well for lightweight object-oriented Perl design by providing a clean, minimal framework for crafting new modules. It ensures reliable behavior and clean interfaces without the overhead of heavier object systems, making it ideal for modern, maintainable code.

What is the best way to refactor legacy Perl code to modern standards?

The best way to refactor legacy Perl code to modern standards is by adopting current idioms and best practices. Upgrading to a modern version declaration, implementing subroutine signatures, and utilizing Moo for object patterns replace outdated techniques and improve maintainability.

Can I use Path::Tiny for safe I/O patterns in Perl?

Path::Tiny can be used for safe I/O patterns in Perl to simplify common tasks. Leveraging modern data structures and safe I/O patterns like this ensures robust file handling, replacing outdated techniques and improving overall code readability and correctness.

Why should I adopt 'use v5.36' in my Perl modules?

Adopting 'use v5.36' in your Perl modules enables modern features and clean syntax. It serves as the foundation for modern Perl practices, allowing you to introduce subroutine signatures and ensuring your codebase adheres to reliable, maintainable standards.