Ruby on Rails Screencast Tutorials - Page 22

Stimulus JS 2.0 just came out and it includes the awesome Values and CSS Classes APIs

Testing against multiple versions of Ruby, Rails, and Databases with GitHub Actions

Nov 30, 2020 Pro

Testing a gem or your Rails app against multiple Ruby and Rails versions is super useful, but we also take it a step further and test our gem against several different databases too

10m

Continuous Deployment with Rails & GitHub Actions

Nov 23, 2020

Continuous Deployment is the automation of deploying any code that gets merged into your main or release branch. We can easily set up GitHub Actions to run CI and CD for us to automate everything.

26m

How to Upgrade Old Projects: ActsAsTenant

Nov 17, 2020 Pro

ActsAsTenant needed some maintenance so we're going to walk through the steps of refactoring the gem and Rspec test suite

How to Dual Boot Rails Versions

Nov 09, 2020

Ever wanted to run your Rails app against multiple versions of Rails? You can with "dual booting" which helps you keep your stable Rails version but also test against the latest.

13m

Bulk Operations in Rails

Nov 04, 2020 Pro

Bulk operations like "delete all", "publish all", etc require a little bit of Javascript and a special controller for handling them.

15m

Require Work Email Address on Registration

Oct 28, 2020 Pro

Ever wanted to restrict user registrations to an account's work email or corporate email domains in your Rails app? It's a lot simpler than you might think.

15m

Improving the Rails Route Generator

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.

How to use Google Analytics gtag.js with Turbolinks & Webpacker

Oct 12, 2020

Learn how to add Google Analytics' gtag.js to Webpacker with Turbolinks support

11m

Advanced Flash Messages with Buttons & Actions in Rails

Sep 28, 2020 Pro

Flash messages are typically a simple string saying something succeeded or failed. What if we wanted to add buttons like you see in most applications? It's easier than you might think!

19m

How to Submit Complex Form Data in Ruby on Rails

Sep 21, 2020 Pro

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.

18m

Contributing To Thor

Sep 15, 2020

Thor is a tool in Ruby that powers command line tools like the Rails generators. In this video, we're fixing an unexpected situation that we found while using Thor.

Row-level Multitenancy with ActsAsTenant

Sep 10, 2020 Pro

Row-level multitenancy is an easy, scalable approach to restricting access to data in your application between tenants. Using the acts_as_tenant gem, we can enforce this automatically throughout our Rails applications.

13m

How to Test Gem Dependencies with Appraisal

Sep 03, 2020

Appraisal lets us test our code against different versions of dependencies. This is fantastic if you're building Rubygems that must work with multiple versions of Rails or other dependencies

34m

Designing & Building the Noticed gem

Aug 24, 2020 Pro

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.

12m

How to add Notifications to Rails with Noticed

Aug 17, 2020

Noticed is my new gem for adding notifications to Rails apps. Notifications are really complicated to build and we've done the heavy lifting for you.

17m

How to translate and localize apps with Rails Internationalization (18n)

Aug 11, 2020

Translating and localizing your app is important to make it accessible to users around the world. Rails provides internationalization (I18n) tools to make this easier and it's got a lot of cool tricks available.

17m

Realtime Group Chat with Rails [Revised] - Part 5

Aug 05, 2020 Pro

User mentions in group chat is a crucial feature, so this week we're taking a look at how to add @ mentions for our users in chat with regex and more.

Realtime Group Chat with Rails [Revised] - Part 4

Jul 27, 2020 Pro

It's important to see that there are unread messages in channels you're not actively viewing. We can use a very simple event in ActionCable to do this and bold channel names with unread messages.

Caching with Etags

Jul 20, 2020 Pro

One fantastic way to improve Rails performance is by using Etags to help the browser keep track if a page has changed or not. This can help Rails skip rendering views entirely and save lots of time.

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How to use Stimulus JS 2.0's new Values and CSS Classes APIs

Dec 07, 2020