Ruby On Rails

Blogs

Nothing to Escape

Nothing to Escape What is your wild guess: How many different ways does Ruby provide for inserting a NULL byte into a double-quoted string?There are exactly 43 options¹! Here is the list, put together with some ideas from Episode 61: Meta Escape Control:.

How to Dockerize a Rails application

How to Dockerize a Rails application When a new developer joins a team, that developer has to get set up with the team’s codebase(s) and get a development environment running. This can often be time-consuming and tedious. I’ve had experiences where getting a dev environment set up ta...

A visual guide to Webpacker

A visual guide to Webpacker Navigate the world of Webpacker and webpack on Rails with confidence using this collection of mental maps I put together.Confused about how Webpacker works in Rails? Let's unpack it with some diagrams.First, we'll see how things look when requests...

Notifications for Ruby on Rails applications

Notifications for Ruby on Rails applications Notifications for Ruby on Rails applications. Contribute to excid3/noticed development by creating an account on GitHub.Currently, we support these notification delivery methods out of the box:DatabaseEmailActionCable channelsSlackTwilio (SMS)Vona...

Types in Ruby 3, RBS, and Sorbet · Sorbet

Types in Ruby 3, RBS, and Sorbet · Sorbet Yesterday Square posted an article to their blog introducing RBS (Ruby Signature), a type syntax format for Ruby 3.We’d like to take a second to speak to how RBS relates to Sorbet. The short version: Sorbet will happily incorporate RBS as a way to...

Rubyfu, where Ruby goes evil!

Rubyfu, where Ruby goes evil! This book is a great collection of ideas, tricks, and skills that could be useful for Hackers. It's a unique extraction reference, summarizes a lot of research and experience in order to achieve your w00t in the shortest and smartest way. Rubyfu i...

Be cautious with Ruby coercion methods

Be cautious with Ruby coercion methods Coercion is a tricky problem to solve and it’s something we need pretty much everywhere. Whether you’re building a web application or a CLI tool, you will have to coerce values in some way. I say it’s a tricky problem because Ruby comes with many ...

The State of Ruby 3 Typing

The State of Ruby 3 Typing We're pleased to announce Ruby 3’s new language for type signatures, RBS. One of the long-stated goals for Ruby 3 has been to add type checking tooling. After much discussion with Matz and the Ruby committer team, we decided to take the incrementa...

Cable Ready - use websockets in Rails app without custom JavaScript

Cable Ready - use websockets in Rails app without custom JavaScript Cable Ready is a great addition for Action Cable, especially if you don't like to write JavaScript code to interact with your website's DOM in a real-time. It helps us to quickly write real-time applications that work out of the box.To demonstrate...

An Introduction To Stimulus.js — Smashing Magazine

An Introduction To Stimulus.js — Smashing Magazine The web moves pretty fast and picking an approach for your frontend that will feel sensible in a year’s time is tricky. My biggest fear as a developer is picking up a project that hasn’t been touched for a while, and finding the documentation for ...

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