perl-patterns

Apply modern Perl 5.36 idioms and design patterns to code.

12|4|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/TeiNam/kiro-with-harness --skill perl-patterns-teinam
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: perl-patterns
Source: https://github.com/TeiNam/kiro-with-harness/tree/main/skills/perl-patterns
Command: npx skills add https://github.com/TeiNam/kiro-with-harness --skill perl-patterns-teinam

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill aids developers in adhering to modern Perl idioms and best practices, simplifying code readability and maintenance for robust, maintainable applications.

Core Features & Use Cases

  • Modern Preamble: Streamline legacy code with the use v5.36 pragma, automatically enabling strict and warnings.
  • Subroutine Signatures: Implement clarity and arity checking through modern signatures.
  • Error Handling: Provide robust exception handling patterns, from eval/die to Try::Tiny.
  • OO with Moo: Introduce lightweight, modern object-oriented programming using Moo.
  • Regular Expressions: Enhance pattern matching and string processing.
  • Data Structures: Simplify references and data manipulation with modern constructs.
  • File I/O: Use safer methods for file handling, including Path::Tiny.
  • Module Organization: Follow standard project layout and export patterns for maintainable codebases.
  • Tooling: Implement tooling best practices, including .perltidyrc and .perlcriticrc configurations.

Quick Start

To integrate modern Perl patterns into your application, load the perl-patterns skill and begin using its idiomatic snippets for your development work.

Frequently Asked Questions about perl-patterns

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

FAQPage Schema
How do I modernize legacy Perl code with the v5.36 pragma?

Modernizing legacy Perl code with the v5.36 pragma automatically enables strict and warnings, streamlining your preamble. This approach enhances code clarity and maintainability without requiring manual use statements for basic compliance.

What's the best way to implement subroutine signatures in Perl?

Subroutine signatures in Perl provide clarity and arity checking for your functions. By leveraging modern Perl 5.36+ idioms, you simplify argument handling and improve overall code readability over traditional argument shifting.

Does Perl 5.36 support lightweight object-oriented programming?

Yes, Perl 5.36 supports lightweight object-oriented programming using Moo. This approach introduces modern OO design patterns, reducing boilerplate while maintaining high performance and robust encapsulation for maintainable applications.

How do I handle errors and exceptions in modern Perl applications?

Error handling in modern Perl applications uses robust exception patterns ranging from eval/die to Try::Tiny. These patterns ensure reliable error management and secure failure handling during complex string processing operations.

What are the recommended file handling methods for Perl 5.36?

Safer file handling methods for Perl 5.36 utilize Path::Tiny. This approach replaces traditional file I/O operations with modern constructs, improving security and simplifying directory and file manipulation.

How do I configure .perltidyrc and .perlcriticrc for a Perl project?

Configuring .perltidyrc and .perlcriticrc enforces tooling best practices for your Perl project. These configurations standardize code formatting and critique rules, ensuring consistent readability across the module organization.