Ruby On Rails

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Idiosyncratic Ruby: Super Snakes

Idiosyncratic Ruby: Super Snakes Have you ever been confused by the __underscores__ required by some of __RUBY__'s features? You can get it right with this overview of all of "super snake" keywords and methods.There are three different types of underscore-wrapped syntaxes in the ...

NoRuKo

NoRuKo #NoRuKo is a virtual mini-conference filling a bit of the void all the cancelled and postponed events created. The name is a play on the biggest European Ruby Conference, "EuRuKo", which we organized last year. It's been quiet in the Ruby world in...

Record a Call in Ruby with Vonage Voice API WebSockets

Record a Call in Ruby with Vonage Voice API WebSockets The Vonage Voice API WebSockets feature recently left Beta status and became generally available. WebSockets allows you to create two-way communication over a single persistent TCP connection. You do not need to handle multiple HTTP requests and r...

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 ...

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