The Ruby LSP is a new language server built at Shopify that makes coding in Ruby even better by providing extra Ruby features for any editor that has a client layer for the LSP. In this article, we’ll cover how we built the Ruby LSP, the features included…

Rails 7 now introduces a default health check endpoint for health checks.

It's easy to get going with logging with Rails, but not so easy to master it. Discover how you can get the most from your logs.

(Samuel Williams) The fiber scheduler presents new opportunities for building scalable and concurrent Ruby programs. However, Rails has traditionally been a request-per-process or request-per-thread framework. We will give a brief introduction to the fiber…

Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more. - pawurb/rails-pg-extras

Hi, it’s zzak. Let’s explore this week’s changes in the Rails codebase. Turbo v7.3.0 is out! Be sure to check the release notes to see what changed. Configurable digest algorithm for Active Record Encryption This adds a new option to configure the digest…

Learn how PlanetScale uses a custom middleware to kill our Sidekiq jobs in production without relying on deploys.

Kamal (MRSK) deploys web apps anywhere from bare metal to cloud VMs using Docker with zero downtime. In this episode, we will set up a Digital Ocean infrastructure with a Load Balancer, Virtual Machines, and a PostgreSQL database. We'll use Kamal (MRSK) to…

You’ve probably been using callbacks. Don’t.

Quick experiment asking GPT4 to write all the authentication glue code between Sinatra and AWS Cognito. Haven't tried the code yet and a few issues popped out immediately, but at first glance it seems like it could save a huge amount of time.

Kaixo! Long time no see. Emmanuel Hayford here. This week, a lot happened in Rails, so much so that to keep this edition short, I've had to cut some equally goodpull requests out. Here's what I have for you today: Allow querying by the whole record for composite…

How to use AnyCable-Go as a library to control any WebSocket client from Ruby by example: analyzing Twilio Media streams with Hanami.

Learn about the Ruby on Rails workflow that protects your database and application from accidental downtime and data loss.

In this post, we will explore the `AttributeAssignment` module in Rails, which allows you to set an object's attributes by passing in a hash, a feature commonly used by Active Record models. We'll also learn a little metaprogramming along the way.

Hi, it’s Wojtek with this week’s changes in the Rails codebase. Allow specifying WHERE clauses with column-tuple syntax. Querying through Active Record where now accepts a tuple syntax which accepts, as a key, an array of columns and, as a value, an array…

How we introduce code style to mature Ruby/Rails projects with RuboCop and Standard.

GPT-4 won't build your application for you, but it can be a very helpful addition to your toolbox.

Hi, it’s zzak, writing in from Aomori, Japan, home of the great Jonan Scheffler. 2023 is officially 25% over, time to enjoy 🌸 and explore this week’s changes in the Rails codebase. Add debug gem back to the Gemfile template With the release of Ruby v3.2.2…