![State pattern implementation of finite state machine (FSM) with Laravel](/storage/covers/QCaTD0obqBOGkBdvTBsNKAXgBac8PpZwrJeMIqHv.png)
In the previous article TDD IMPLEMENTATION OF FINITE STATE MACHINE (FSM) WITH LARAVEL I discussed a basic approach for implement a Finite State Machine (FSM) on a Laravel model. In this article I will further discuss the topic by applying a more engineered approach. It involves the usage of the State pattern
![Create LazyCollection from API resource](/storage/covers/RTzmKhI8hTB8HA3aGLOLZHpk1Hl0StRREbh9rEhD.png)
Laravel 6 introduced the LazyCollection, a different kind of collection which exploits php generators to save memory usage. While data fetching from database is natively managed by eloquent, Web API-based data fetching is not provided. This article describes how to use a paginated api endpoint to fetch data to a LazyCollection instance.