Table of Contents1 Getting started2 Noticeable features and improvements2.1 Multi-threading2.2 Virtual Partitions2.3 Active Job support2.4 End-to-end integration test suite2.5 Lower supply chain fingerprint2.6 Upgraded documentation2.7 Out-of-the-box DataDog…

Have you ever wanted to just create an active record example to someone in your team without thinking in the database setup?

Or maybe send two different models designs with some examples to see the difference, but the setup what just to difficult...

I had this conversation over and over before I really understood it. It goes:
“X language can be as fast as a compiled language because it has a JIT compiler!”
“Wow! It’s as fast as C?”
“Well, no, we’re working on it. But in theory, it could be even FASTER…

The visitor design pattern separates the operation to be performed from the object structure. We look at a concrete implementation in Rubocop, a Ruby linting and formatting library.

You should be writing services

Introducing FastPage a new gem for ActiveRecord that speeds up deep pagination queries.

Note: Please don’t share this on Hacker News – I don’t need the grief from gatekeepers telling me I don’t know how to write a compiler. This is an account for myself and for friends. /hugs
I said in my previous post, I Built a Ruby Parser, that I would write…

Your mental model for Hotwire should be progressive enhancement: start with the basics and layer on Turbo Frames, Streams, and Stimulus as you build more.

Cześć! I'm Emmanuel, and I have some updates for you from Rails. Log a warning if ActiveSupport::Cache is given an expiration in the past Imagine trying to write/fetch to/from a cache and the operation fails silently because `expires_at` is in the past...…

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Pass in parameters to take_screenshot to choose an output format between image and HTML file.

Discover when and why you should use ractors, and build a ractor in Ruby.

Could use some beta testers for TurboReady. If you have a Rails 6.1+ app that's already using Turbo. Give it shot and let me know how it goes. 🙏

Hi, this is Greg with the latest news from the world of Rails. Return "Range Not Satisfiable" return code for partial downloads with incorrect range This PR fixes an issue when a partial download request with an incorrect range was made. Before the fix, Rails…

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