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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.
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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.
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In part one of this episode on leveraging ActiveSupport::Duration, we look at how to provide a solution to calculating and updating model attributes that represent lengths of time. We look at ActiveSupport::Duration and how we can write a custom coder cla
Rails ships with support for using Memcached as the cache storage. Memcached is an open source, key value store that is designed primarily for caching. Out of the box it is configured to automatically expire old cache keys and can easily be scaled up with
Rails uses the Ruby subscript operator to implement versioning with ActiveRecord Migrations. We'll learn how this works and implement it from scratch to see how it all ties together
Learn how to add a custom Rack middleware to Rails apps with a gem and Railtie. We'll build a simple Rack middleware that intercepts requests to make your app only work during business hours.
In this episode, we will look at an option for beginning to refactor your code architecture to use modules as a first step to potentially extracting a new class.
In this episode, we look at how to get started making utility programs with Ruby similar to the built in cat and grep programs.
Debugging Ruby with the Caller method
In this video, we will look at how to integrate with Alexa to build a skill with Rails
In this episode, we will look at how to refactor an existing dynamic nested attributes form that uses Stimulus to instead leverage the ability to now make GET requests with Turbo.
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.
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.
In this follow-up episode on building your first Ruby gem, we look at setting up version control, adding a basic testing setup, and adding a basic GitHub action for a CI (continuous integration) setup. With these pieces in place, we should have a solid fo
This episode, we explore the internals of OmniAuth in order to fix a bug and refresh the OmniAuth AuthHash without reinventing the wheel
In this episode, we will create our first Ruby Gem. It will be a very simplified gem that adds a method to the built-in Ruby Array class. The goal is to understand the core pieces of what is needed to create a gem that we can share with the community.
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.
In this episode, we look at how to make a Railsbyte template. Specifically, we will be making a Railsbyte that will set up our application for deployment with Render which will allow us to be able to reuse the template on any application that we would lik
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
Deploying your Ruby on Rails applications to Render is only a few file modifications away. Learn how to deploy your Ruby on Rails applications using Render in this episode.
Integrating with GitHub Apps in your Rails app can seem daunting. It's a bit more complicated than just redirecting to OAuth and receiving an access token. In this episode, we'll look at a basic GitHub app integration we used for the Rails Hackathon
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.
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