Ruby on Rails Screencast Tutorials - Page 9

SQL Learning Path - Getting Setup

Apr 01, 2023

In this lesson, we look at the tools we will need to have installed so that we can start on our journey to learning SQL.

Bundler's New Ruby Version File Option

Aug 18, 2023

Bundler 2.4.19 introduces a new "file:" option for specifying the Ruby version file. This makes it easy for you to have a single point of truth for your Ruby version file.

16m

Ruby Debugging with Strace

Aug 28, 2023 Pro

In this lesson, we will be learning how to use strace to watch our system calls which we can then use to help debug issues further.

24m

In this episode we discuss how to extend Rails (gently) with Kasper Timm Hansen and a few of his open source gems. The important idea here is for people to try to come up with their own ideas of making Rails better.

12m

Responsive Navigation with Turbo

Aug 14, 2023

Mobile and desktop versions of widgets often need to be completely different. Navigation and tabs on mobile don't work well when there are lots of items so we'll show you how to use Turbo and a select tag for mobile navs.

17m

Law of Demeter and Delegation

Aug 07, 2023 Pro

In this episode, we will dip our toes into an Object Oriented Design Principle known as the Law of Demeter. We will then look at an example of a small violation of this principle followed by a couple of solutions to remedy the issue.

26m

Better Debugging With The Ruby Debug Gem

Jul 31, 2023

In this video, we will be looking at how to better debug issues in our programs and applications by leveraging the Ruby Debug gem.

27m

Rails Components From Scratch

Jul 24, 2023 Pro

Ever wondered how ViewComponent or Phlex works with Rails to build components? Rails has a method called render_in that any object can implement to build custom render functionality like components.

35m

Dynamic Nested Forms With Turbo Part 2

Jul 17, 2023 Pro

In this episode, we will look at an approach to adding the ability to delete / remove the nested fields from our form.

13m

Routing Concerns and Scopes in Rails

Jul 07, 2023 Pro

Did you know Rails provides concerns for routes in addition to concerns for models and controllers?

10m

Refactoring Turbo Streams into Turbo Frames

Jul 10, 2023

Turbo Frames provide an iFrame like concept for Hotwire applications. If you're using Turbo streams to replace a portion of the page, you can accomplish the same thing even easier using Turbo Frames

23m

How to Build Reusable Features with Concerns in Ruby on Rails

Jul 03, 2023 Pro

Modules and concerns provide a way to make functionality reusable across your Rails application and other apps. In this lesson, we'll show you how we can refactor our comments functionality to add a feature to any resources in Rails.

15m

Refactoring with ActiveSupport::TimeWithZone

Jun 27, 2023

In this episode, we will look at refactoring some time related code by leveraging ActiveSupport::TimeWithZone

25m

Liking Posts in Rails with Hotwire

Jun 26, 2023 Pro

Our most popular episode is the Liking Posts episode, so we're revising it and taking advantage of Hotwire to implement the same feature with no custom Javascript

28m

Understand Scope Returns

Jun 20, 2023 Pro

In this video we explore some potentially unexpected behavior resulting from using Active Record scopes.

Adding a Highlight Button to Trix

Jun 12, 2023

In this episode, we will extend Trix by adding a text highlighting feature.

10m

Deploying our Password Manager to Fly

Jun 09, 2023 Pro

We're ready to deploy our Password Manager to a hosting provider. We've chosen Fly.io this time to change things up and see how another hosting service works.

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.

38m

Password Sharing Roles & Permissions

Jun 07, 2023 Pro

Now that we have password sharing, it's important to add roles & permissions so users have limited access to actions on shared passwords.

21m

Sharing Passwords Between Users

Jun 06, 2023 Pro

Sharing is caring. Password sharing can be pretty easily implemented by using our join table. All we need to do is add and remove records to add or remove access for a user.

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