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Understanding Zeitwerk in Rails 6

Understanding Zeitwerk in Rails 6

Zeitwerk is the new code loader engine used in Rails 6. Let’s explore how it compares with the previous classic loader.
Go to the profile of Marcelo Casiraghi
Marcelo Casiraghi
A Guide to Update Gems with bundle update

A Guide to Update Gems with bundle update

Tips and tricks to master bundle update by following incremental, controlled and safe steps
Go to the profile of Gonzalo Rodriguez
Gonzalo Rodriguez
Ruby Pattern Matching

Ruby Pattern Matching

Pattern Matching is finally coming to Ruby in version 2.7, and I’m very excited for it to be one more tool in the toolbelt of us Rubyists…
Go to the profile of Sebastian Suttner
Sebastian Suttner
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I18n Dynamic Ruby Translations with Lambdas

I18n Dynamic Ruby Translations with Lambdas

YAML files are the number one place to define translations with I18n. But, did you know that ruby (rb) files can be another option? Even…
Go to the profile of Sebastian Suttner
Sebastian Suttner
AbstractController::DoubleRenderError Fix

AbstractController::DoubleRenderError Fix

Is this error giving you a headache? Have you already tried using and return as Rails suggests in its guides but still can’t make the…
Go to the profile of Sebastian Suttner
Sebastian Suttner
Updating gems cheat sheet

Updating gems cheat sheet

Using Bundler
Go to the profile of Gonzalo Rodriguez
Gonzalo Rodriguez
Installing Stimulus JS in a Rails app

Installing Stimulus JS in a Rails app

The purpose of this post is to explain how someone would install Stimulus JS in an existing Rails application and show some…
Go to the profile of Marcelo Casiraghi
Marcelo Casiraghi
Open-source & development blend

Open-source & development blend

Let me share with you a quick life principle I keep convincing myself of: “It’s never too late to reinvent ourselves.” Cheesy, isn’t it…
Go to the profile of Sebastian Suttner
Sebastian Suttner
Rails 5.2 credentials

Rails 5.2 credentials

As announced in Rails 5.2.0 release candidate, Rails 5.2 will go out with a brand new credentials API that will eventually replace the…
Go to the profile of Marcelo Casiraghi
Marcelo Casiraghi
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