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Articles of interest for Ruby on Rails
Displaying articles 101 - 125 of 479 in totalArticle Sources
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Contributing To Thor
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.
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Row-level Multitenancy with ActsAsTenant
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.
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How to Test Gem Dependencies with Appraisal
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
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Designing & Building the Noticed gem
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.
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How to add Notifications to Rails with Noticed
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.
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How to add Notifications to Rails with Noticed
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.
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How to translate and localize apps with Rails Internationalization (18n)
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.
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Realtime Group Chat with Rails [Revised] - Part 5
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.
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Realtime Group Chat with Rails [Revised] - Part 4
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.
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Caching with Etags
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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Improving the Rails Conductor for Inbound Emails & ActionMailbox
Contribute to Rails by discovering something you could improve and learning how to add features to Rails
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Webpack Bundle Analyzer
Webpack bundles can be confusing as to what actually ships in production. Using the bundle analyzer plugin, we can visualize and see exactly what libraries and files are taking up what space.
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Realtime Group Chat with Rails [Revised] - Part 3
Keeping track of a user's last read timestamp for each chat room is straightforward, especially when we use Stimulus.js to update it from the client side.
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Code Coverage with SimpleCov and RailsBytes
Add code coverage to your app using SimpleCov and RailsBytes. We'll walk through installing simplecov and creating a RailsByte to automate it for us going forward.
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Multiuser Live Video Chat in Rails
Using Vonage (previously known as OpenTok), we can add multiuser live video chat to Rails in just 20 minutes. It also supports broadcasting things like webinars, recording videos, and more.
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Intersection Observer API to refactor Infinite scroll
Using the Intersection Observer API, we can refactor our infinite scroll example to be much more efficient and simpler to use
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Realtime browser updates with Cable Ready
Learn how to use Cable Ready to perform realtime browser updates using actions generated in Rails controllers, models, and background jobs. Cable Ready is the magic behind Stimulus Reflex.
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Realtime Group Chat with Rails [Revised] - Part 2
An updated version of our Group Chat series using Webpacker, ActionCable, Stimulus.js, and modern Javascript to build a very clean version of realtime group chat in Rails
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Realtime Group Chat with Rails [Revised] - Part 1
An updated version of our Group Chat series using Webpacker, ActionCable, Stimulus.js, and modern Javascript to build a very clean version of realtime group chat in Rails
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Throttling Infinite Scroll Events in Javascript
Scroll events in Javascript can happen quickly. We want to make sure we don't request the same page multiple times which we can solve easily by introducing a little throttling.
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Infinite Scroll in Rails with Stimulus.js
Adding Infinite Scroll to your Rails app is easy with Stimulus.js, Turbolinks, and Pagy
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Drag and Drop sortable lists with Rails & Stimulus JS
Drag and drop sortable lists in Rails aren't too hard using Sortablejs and Stimulus to make wire them up to our backend with acts_as_list
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Introduction to Stimulus Reflex
Stimulus Reflex is one of the coolest new libraries out there. It can update the browser in realtime and allow you to build reactive applications without any Javascript. It's awesome.
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Ruby Module Include Tracking
Sometimes you might want to keep track of all classes a module was included in. We can do that with a couple nifty tricks to make this work with both regular Ruby modules and Rails concerns.
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How to use Webpack require.context
Webpacker provides some nice tools for loading Javascript in several different ways. We're looking at require.context to see how to load an entire directory's set of files easily.
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