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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Learn how to accept payments with Braintree, PayPal, Venmo, and Coinbase in Rails
Setting up an OAuth provider is a great way to add authentication to your API using the doorkeeper gem
Test Driven Development, or TDD, is a pretty simple process that allows you to write your code in conjunction with tests to ensure a high level of confidence and code coverage.
If we want to add realtime tracking of which users are online, we can use active websocket connections through ActionCable to keep track.
Learn how to format text in Markdown using the html-pipeline gem
Learn how to soft delete records instead of deleting them permanently from your database
James from Shakycode and I pair program on some common model scopes related to time and how we would approach them
Learn how to add Stripe Webhooks into your Rails application
See how different approaches can affect the code you write using FizzBuzz as an example
In this series, we're building a clone of Slack using Rails 5 and ActionCable
Abstractions should not depend upon details. Details should depend upon abstractions
How to build a custom Rails referral or affiliate program from scratch
Modal forms are common, but how do we do them with Hotwire to render validation errors and redirect on success?
Need to dynamically update fields when a user changes a select box? We can do that easily in Rails using Hotwire's Turbo Stream actions.
Learn how to use accepts_nested_attributes_for and fields_for to create forms that include associated models in them
Learn how you can use virtual attributes to make forms cleaner and how the Rails 5 attribute API can save you a bunch of time
Learn how to refactor in-app notifications to render server side to simplify your code and templates
Learn how to create forms with multiple submit buttons
Learn how to refactor your Rails model callbacks into plain old ruby objects that help organize your code
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