There are plenty of popular ways to handle pagination in Ruby apps. But did you know, that ROM supports Pagination out of the box? And so Hanami does? In this episode, I'll show you how to quickly implement pagination from scratch for your Hanami projects.
Understand data mapping in ROM, on all levels! In this episode we go through examples of simple to complex data mapping with ROM, with real usecases for each one.
Hanami 2.0 comes without the persistence layer nor views preconfigured. It is useful then to know how to set up the best ORM available in the Ruby ecosystem.
Routing is one of the basic components of any web application. In this episode I'll dig a bit into the Hanami router from the usage point of view, covering why it's great and how to work with it.
Validating data input is an extremely important problem to tackle in all applications. In Ruby ecosystem there is no better tool for that than dry-validation. Here is why!
dry-schema is an extremely powerful and validation engine for Ruby applications and as it's a built-in validation solution for Hanami projects, It is important to get familiar with it.
Hanami actions are one of the richest building blocks in terms of available features and in this episode I want to go over them, showing how to validate params, handle errors and and use before or after hooks.
Dependency injection brings you great power, but comes with its own headaches. If you can get rid of them, You're left with the power only. In Ruby, with dry-system, it's possible. Here is how!
dry-system and dry-container are extremely powerful tools and if you understand how to work with them, you'll never look back. It's amazing that Hanami uses them by default! Check out some useful debugging tips!
Authorizating your API applications can be trivial, if you have proper tolls to do it. Here I showcase how authorization with JWT can be done effortless in any ruby application by using Hanami 2 as an example.
I've wondered why Hanami uses sequel under the hood. There are some problems with ActiveRecord, but I've wanted to know exactly, what it is about. Here is the summary of my foundings.
When I've started with learning Hanami, I've struggled a lot because of the different concepts Hanami has over Rails. In this episode of Hanami Mastery I'm mapping Rails to Hanami for easier learning.
In this episode I explain the Hanami architecture related to views rendering, by using Hanami View, Hanami Actions and templates, to list articles for a blog applicaton.