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.
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Help Junior developers get hired by sharing small projects to build their resume with paid work.
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Learn how to deploy Sidekiq to production with Heroku
Add realtime direct messages between users in our chat application using ActionCable
Request documents to be signed electronic using the Docusign API in your Rails app
In this episode, we will walk through how you can save the contents of inbound HTML emails from ActionMailbox using ActionText and attachments using ActiveStorage
It's a common situation that we need to submit complex data in our forms in our Rails apps. We'll explore how can we transform the simple values browser forms allow and convert them into something Rails can use and transform into Ruby objects.
A/B testing (or split testing) is a really common way of testing changes in your app to determine which works best for your users.
In this episode, we add tests for our Basecamp 3 style urls that we built using a Rack middleware
Learn how to implement a Slack Slash Command App in Rails using webhooks
You can use Fixtures in Rails to create sample database records for your tests to run against. They're easy to setup and extremely quick.
Building a gem can be complicated. Often times you're writing abstract, meta code so it can be used flexibly in situations you'll never imagine. We'll talk about the architecture and design of the noticed gem and how it all works.
Learn how to implement multiple file uploads in your app using Shrine and jQuery File Upload
Add advanced counter caching for soft deletable models, scopes, and has_many relationships
Cleaning up the rough edges and adding some polish to geosearch using AJAX
Request Variants in Rails allow you to render different HTML depending on the device defined in the User Agent header.
Learn how to use Stimulus Target Callbacks to trigger realtime Chart updates
Learn the basics of metaprogramming by creating some Rails 5 code on your own
An introduction to the Puma webserver and how to deploy your application to Heroku
Learn how to setup forms to work with Turbolinks iOS and Android adapters
This episode we handle drag and drop of cards in their own column and also between columns in our boards
Refactoring our trello clone into sub-components and introducing a global datastore to really clean up our code
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