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This is the second article of a series called "From Rails to Hanami", if you missed the first part in which we talked about models, I recommend you to check it out. Today we are going to talk about the controllers: how they're organized, how to use them, exception handling, control flow, all that kind of stuff that we need to build the brokers of our system. ActionsIn Hanami, controllers are simpl

This article is the first of a series called "From Rails to Hanami" and it will show you how you can make a ToDo List with Hanami and compare it to the way you would do using Rails. What is Hanami? HanamiHanami is a MVC web framework for Ruby that prioritize the use of plain objects over magical classes with too much responsibility. Let's jump into some code! ModelsLet's say you want a Task model

Monitoring Your App's Health with Sickbay and The NurseThis post will guide you through setting up this simple health monitoring system With this simple Ruby stack, you'll be able to get live alerts whenever your apps (or the services you depend upon) are in a bad shape. This stack can be used for example to trigger a Kill Switch mechanism in your app: When your app receives the The Nurse's reques

This post is intended for beginners, but I assume you already know the basics of Git usage (commit, push, pull, etc). You probably know how to use Git on a daily basis. But knowing how to commit, push and pull isn't enough to really work with software development. It doesn't matter if you use GitHub, Bitbucket, GitLab or Stash, one thing is true: you must follow a code review process to ensure you