Is this suitable for Domain-Driven Design (DDD)?

Yes, it follows strict DDD file placement conventions, organizing code within the Domain layer under specific Bounded Contexts.

Does the skill handle unit test generation?

Yes, every generated iterator and collection includes corresponding unit tests to verify behavior, state management, and iteration logic.

Can I generate filtered iterators with this tool?

Absolutely. The skill includes specific generation steps for Filtered Iterator variants to handle custom traversal logic and criteria.

Does this skill support the latest PHP 8.4 features?

Yes, the skill is specifically optimized for PHP 8.4, utilizing features like readonly classes, property promotion, and enhanced type safety.

PHP Iterator Pattern Generator

Name: PHP Iterator Pattern Generator
Author: dykyi-roman

bydykyi-roman

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API Development

Generates type-safe, PHP 8.4-compliant Iterator pattern infrastructure for sequential collection access and encapsulation.

This skill simplifies the implementation of the Iterator design pattern within PHP 8.4 projects, specifically those adhering to Domain-Driven Design (DDD) and Clean Architecture principles. It automates the creation of standard iterators, iterable collections, and the necessary interfaces to provide sequential access to aggregate elements without exposing internal representations. By generating boilerplate for traversal logic, filtering, and unit tests, it ensures architectural consistency, adheres to PSR standards, and promotes type-safe code reusability across diverse collection types.

Key Features

01Automates unit test generation for iterator behavior and collection integrity

02Creates type-safe iterable collections for DDD aggregates and value objects

03Enforces standardized naming conventions and architectural file placement

04Provides templates for concrete, filtered, and paginated iterators

05Generates PHP 8.4-compliant \Iterator and \IteratorAggregate implementations

0645 GitHub stars

Use Cases

01Standardizing collection traversal across complex Domain-Driven Design projects

02Implementing custom filtering or pagination logic for domain aggregates

03Encapsulating internal data structures while maintaining full foreach compatibility

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dykyi-roman/awesome-claude-code create-iterator

For use in Claude.ai and ChatGPT

Download Skill