Search Results for "the-worst-result-from-an-order"

Lessons

The Behaviors Of Super

Oct 13, 2023 Pro

In this lesson, we will look at the various ways we can use the super keyword in Ruby in regard to forwarding method arguments to the equivalent method in a parent class.

14m

The difference between Link_to vs Button_to in Ruby on Rails

May 29, 2023

A lot of developers use link_to and button_to interchangeably. In this lesson, we'll explore when you should use link_to and when to use button_to and the differences between them.

11m

The MVC Pattern Explained

Apr 04, 2023

Rails uses the MVC Pattern. This isn't as scary as it sounds. It's basically a design architecture that gives you 3 primary buckets to help you organize your code.

14m

The Ruby Subscript Operator

Jan 09, 2023 Pro

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

The Rails db:system:change command

Changing the database adapter for a Rails app has always been an annoying, manual change to make. Rails 6.0 introduces the "rails db:system:change" command to make this easier using all the built-in generators for database.yml and more.

26m

The State_Machine Gem

Aug 20, 2015

Learn how to use the state_machine gem to keep track of objects in your Rails apps

15m

The Params Hash

Jul 02, 2014

A glimpse into the "magic" behind the params hash and the various ways it gets populated

21m

Deploying The Domain Monitor App To Production With Kamal

Dec 26, 2025 Pro

We've built the core functionality, so it's time to get this app into production. We'll spin up a server and use Kamal to build a Docker image and deploy to production.

12m

Testing The Domain Model

Dec 22, 2025 Pro

Let's write some tests to ensure that our logic is correct for the Domain model.

Adding the Domains model

Dec 01, 2025 Pro

Next, we need to track domains and associate them with users in the database.

14m

Enhancing the Rails Scaffold Generator with hook_for`

Mar 11, 2024 Pro

Generators in Rails are in namespaces which allows us to create local generators that use the same name as others. We can use this technique to enhance the Rails scaffold generator by calling it with `hook_for`

12m

Deploying the Web Scraper Rails app to Production & Setting Up Cron Jobs

Mar 04, 2024 Pro

The next step is deploying our web scraper to production and setting up our cron jobs. We'll deploy our Rails app to a server using Hatchbox.io and configure cron jobs to run our scraping tasks on an interval.

28m

Improving the URL Shortener Design

Sep 25, 2023 Pro

It's time we start cleaning up the design and UI for a better experience with our URL shortener.

17m

Creating The Link Model

Sep 19, 2023 Pro

First things first, we need a Link model to store our

18m

Styling The Password Manager with TailwindCSS

Jun 08, 2023 Pro

We're ready to spruce up our Password Manager design with a little TailwindCSS.

15m

Improving the Rails Route Generator

Oct 20, 2020 Pro

The Rails generator helpers have always been a little lacking in flexibility. While building the Madmin gem, I ran into an issue with the route generator and decided to take the extra time to contribute back to Rails.