Kubernetes is a popular way to deploy web services and applications using containers. In this, the second of a two-part series, Geshan finishes his step-by-step tutorial for getting up and running with Rails and k8s.
It's not every day that you learn a new approach to error handling for Ruby. In this article, Abiodun walks us through a novel error-handling process called Railway Oriented Programming and shows us how to implement it with dry-rb's monads.
Kubernetes has become very popular in recent years as a way to deploy applications using containers. In this article, Geshan shows us how to get a Rails app up and running inside a local K8s cluster.
Imagine the following hypothetical scenario: in a rental property management system, Employee A starts editing contact info for Rental X, adding some extra phone numbers. Around the same time, Employee B notices a typo in the contact info for exactly that Rental X and performs an update. A couple of minutes later, Employee A updates Rental X’s contact info with the new phone numbers, and … the update fixing the typo is now gone! That’s definitely not great!
DynamoDB is a NoSQL database offered by AWS. It can be a great way to avoid adding load to your primary database when you need tens of thousands of reads/writes per second. In this article, Julie Kent walks us through the basics of using DynamoDB with Rails.
The #descendants method is part of Rails. It returns all subclasses that inherit from a given class. In this article, Jonathan Miles shows us how to use this method and how it's implemented. It's a great lesson in the ins and outs of Ruby's object model.
If someone steals your password, they can pretend to be you. That's why many companies provide two-factor or multi-factor authentication via a fingerprint scan, a YubiKey, an authenticator app, or SMS. In this article, Petr Hlavicka will give you a solid foundation of knowledge about multi-factor authentication and will walk you through implementation with Rails, Webauthn, and Devise
Turbo and ActionCable make it a snap to create Rails applications that respond to user behavior in real-time. In this article, Abiodun shows us how to use them together to create a full-featured chat application in Rails.
Hotwire is a way to build modern web applications without much JavaScript by sending HTML over the wire. In this article, Renata Marques introduces us to Hotwire and walks us through a simple example.
Tailwind CSS is a popular CSS framework that helps developers quickly build and style web pages with a unique utility-based approach. Unlike other CSS frameworks, it comes with its own build tooling. In this article, Jeffery Morhous walks us through setting up Tailwind CSS with Rails and Webpacker.
