How to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
Accept subscription and one-time payments with Stripe in your Rails apps
Expert advice on keeping Rails apps organized and fast.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
A weekly podcast on web development and building products with Ruby, Rails, Javascript, and more.
A few of the Open Source projects we do at GoRails.
Build a Ruby on Rails app in 48 hours with us.
Help Junior developers get hired by sharing small projects to build their resume with paid work.
Find your next Ruby on Rails Job.
I recently became a maintainer of the Sequenced gem for Rails, so this lesson we walk through all the different things for maintaining a gem and making sure it works with the latest Rails versions.
Need a way for users to edit code in your Rails app? CodeMirror is an excellent option for a Javascript code editor that you can use with your Rails apps. We'll set up CodeMirror with Stimulus.js so you can replace any text field in Rails.
In this video, we will look at how to integrate with Alexa to build a skill with Rails
This episode is part 2 in a series about leveraging ActiveSupport::Duration. In this episode, we will look at how to build a reusable concern to setup relationships between models that allow them to automatically handle calculating and updating durations
In this episode we will look at how to make and use custom Rails generators to create new API clients.
Learn how to quickly dig into an open source gem, replicate a bug, diagnose the problem, and contribute a pull request in just a few minutes.
Testing file uploads can be tricky, but Shrine makes both file uploading and testing a lot easier than you might expect.
Testing your Meilisearch integration in Rails can be a little tricky. This episode, we'll talk through how to setup Meilisearch in your test suite to index fixtures and more.
Rails 7 changed the way ActionText attachments work, so we'll be writing a Rake task to walk through each of the embeds and update them with the correct Signed GlobalID.
This episode walks through my debugging process to fix a bug with custom webhooks in Pay. It's a very minor change but leads to a big improvement in the usability of our application code.
ActionText is secure by default, but sometimes you need more control over the sanitization. That's where custom sanitizers and scrubbers come in and we'll learn how to use these.
Rails' ActiveRecord supports virtual generated columns in the database. For example, you can use these for converting numbers like degrees Celsius to Fahrenheit. These columns are saved with the regular table data and allows you to query against them.
We take the Leaderboard gem and wire it up with custom code to work seamlessly with will_paginate
Errors can come up in many different ways. This episode, we'll look at how we can improve error handling in the noticed gem to cleanly handle issues with ActiveRecord without negatively affecting
In this lesson, we will be learning how to use strace to watch our system calls which we can then use to help debug issues further.
We do a code review of a script that let's you control your Mac and iTunes with commands that generate AppleScripts
Testing ActionCable authentication with Devise is pretty easy, especially when we build our own helpers to stub out Warden
Webpack bundles can be confusing as to what actually ships in production. Using the bundle analyzer plugin, we can visualize and see exactly what libraries and files are taking up what space.
Contribute to Rails by discovering something you could improve and learning how to add features to Rails
Rails 6.1 introduces a new feature called "disallowed_warnings" which causes exceptions to be thrown anytime deprecated code is run. This makes it really easy to track down deprecations in your code and fix them quickly.
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