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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We take the Leaderboard gem and wire it up with custom code to work seamlessly with will_paginate
Build a reactive multi-user spreadsheet web app with ActionCable and RethinkDB
Test suites often become brittle over time where small changes end up breaking various tests. One way to avoid that is by avoiding using hardcoded values in your test suite.
Learn how to add Google Analytics' gtag.js to Webpacker with Turbolinks support
In this video, we will look at how to use blocks and bindings in Ruby to pass local variables across different scopes.
The Root Route
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
Logging Out Users
OmniAuth 2.0 URLs
Fly.io supports deploying Ruby on Rails using Docker containers to multiple regions. For the same benefits you get using a CDN, you can use Fly.io to deploy Rails and Postgres close to your users around the world.
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.
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.
Deleting our old code to make room for a refactoring
Refactoring events in simple_calendar and uploading version 2.0
Testing file uploads can be tricky, but Shrine makes both file uploading and testing a lot easier than you might expect.
Want to login your user across all subdomains in your Rails app? Here's how.
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.
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
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