Search Results for "not-all-actioncable-broadcasts-broadcasting"

Lessons

Powerful Rails Features You Might Not Know

Oct 19, 2023

At Rails World 2023, Chris Oliver gave a talk about Powerful Rails features you might not know to cover small, but incredibly useful techniques you can use to write better Rails applications.

Strict Loading with ActiveRecord

Not eager loading in your Rails applications can have series performance side effects. Rails now comes with a strict_loading feature that you can use to make sure that queries are run in an efficient manner.

16m

Practical Decorators & Extracting Concepts

Apr 22, 2024 Pro

You might not realize your code has concepts that need to be extracted. Sometimes it's as simple as a small decorator around a Ruby class as we'll see in this lesson.

32m

Transcription UI Improvements

Apr 08, 2024 Pro

Last but not least, let's update the Video scaffold UI to be more polished so we can trigger syncs and

11m

Dependency Inversion Principle

Jun 13, 2018 Pro

Abstractions should not depend upon details. Details should depend upon abstractions

10m

Handling First & Last Name with the name_of_person gem

Oct 17, 2018

Deciding whether or not to have separate first and last name fields gets a bit confusing. Basecamp's recently released name_of_person gem shows you exactly how to handle this reliably and also stands as a fantastic example of how to build a concern

17m

Dynamic Configs in Devise with Ruby Lambdas

Nov 27, 2023 Pro

Config options sometimes need to support dynamic values and not just simple booleans. In this lesson, we'll discover a config in Devise, explore how we can hack around it, and then make a Pull Request to improve this feature in Devise instead.

FILE, dir, and Symlinks

Aug 05, 2024 Pro

Ruby's __FILE__ and __dir__ work slightly differently with symlinks that you might not realize. Let's check see how it works.

12m

Advanced URL Parsing in Rails with PublicSuffix & Addressable gems

May 15, 2023 Pro

URI in Ruby is powerful, but not complete. We can use the PublicSuffix and Addressable gems to take this a step further for parsing domains and subdomains.

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.

Changing Between Contexts In IRB

Jun 17, 2024 Pro

In this lesson, we will learn how to not only change into a new context in IRB but then how to get back to the previous context by leveraging our workspaces stack in IRB.

Liskov Substitution Principle

May 15, 2018 Pro

Subclasses should add to a base classes behavior, not replace it

Normalizes method in ActiveRecord

Sep 18, 2023

Normalizing data has always been a pain in Rails, but not anymore! Instead of callbacks or overriding setters, Rails 7.1 introduces "normalizes" to make normalizing data easy.

15m

Interface Segregation Principle

Jun 06, 2018 Pro

The Interface Segregation Principle states that no client should be forced to depend on methods it does not use

14m

How to use the Browser Guard in Rails

Aug 12, 2024

The new browser guard in Rails 7.2 allows you to gate access to your application if a user is not using a modern browser.

Adding a New Blog Post Action

Apr 03, 2023

We now want to create new Blog Posts in our Rails app, not directly in the database. To do this, we're going to start by building a new action and form for inputting data for our Rails model.

26m

How to Test OmniAuth with Rails

Feb 13, 2023 Pro

Testing OmniAuth integrations in your Rails app can be straightforward for basics, but there's not a lot of documentation about testing other things like OmniAuth Params. This episode, we'll test registration, login, and OmniAuth params.

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.

20m

When Callbacks and Dependencies Are A Good Idea

Apr 04, 2017 Pro

Often times you hear people say using callbacks and adding dependencies are always bad. Life's not that simple and in this episode we explore when to use callbacks and when it makes sense to add gem dependencies to your app.

16m

How to use Vue.js and Turbolinks together

Apr 17, 2017

Using Vue.js and Turbolinks together can be a little complex to wrap your head around at first. We not only dive into how this works but we take a look at the vue-turbolinks node module I made so that you can easily use the two together.

More lesson search results →

Forum Threads

Search Results for "not-all-actioncable-broadcasts-broadcasting"

Lessons

Powerful Rails Features You Might Not Know

Oct 19, 2023

Strict Loading with ActiveRecord

Oct 16, 2023 Pro

Practical Decorators & Extracting Concepts

Apr 22, 2024 Pro

Transcription UI Improvements

Apr 08, 2024 Pro

Dependency Inversion Principle

Jun 13, 2018 Pro

Handling First & Last Name with the name_of_person gem

Oct 17, 2018

Dynamic Configs in Devise with Ruby Lambdas

Nov 27, 2023 Pro

__FILE__, __dir__, and Symlinks

Aug 05, 2024 Pro

Advanced URL Parsing in Rails with PublicSuffix & Addressable gems

May 15, 2023 Pro

Realtime Group Chat with Rails [Revised] - Part 4

Jul 27, 2020 Pro

Changing Between Contexts In IRB

Jun 17, 2024 Pro

Liskov Substitution Principle

May 15, 2018 Pro

Normalizes method in ActiveRecord

Sep 18, 2023

Interface Segregation Principle

Jun 06, 2018 Pro

How to use the Browser Guard in Rails

Aug 12, 2024

Adding a New Blog Post Action

Apr 03, 2023

How to Test OmniAuth with Rails

Feb 13, 2023 Pro

Caching with Etags

Jul 20, 2020 Pro

When Callbacks and Dependencies Are A Good Idea

Apr 04, 2017 Pro

How to use Vue.js and Turbolinks together

Apr 17, 2017

Forum Threads

Not all ActionCable broadcasts broadcasting

How to use Hotwire in Rails Discussion

How do I dynamically update views when objects change

Group Chat with ActionCable: Part 4 Discussion

Group Chat with ActionCable: Part 5 Discussion

Introduction to Stimulus Reflex Discussion

How to add Notifications to Rails with Noticed Discussion

Direct Messages in Realtime with ActionCable Discussion

Turbo stream problem

How to Deploy ActionCable and Rails 5 To Production Discussion

5.0.1 out of RC?

How should I bundle stimulus_reflex with esbuild in Rails 7

Authorization With CanCanCan Discussion

[ActiveRecord::RecordInvalid - Validation failed: Blog must exist]

Action Cable with Puma, Nginx, Docker Swarm

Reopen ActionCable after login?

Realtime Online User Tracking with ActionCable Discussion

Multi-User Spreadsheets with ActionCable: Part 5 Discussion

Any good guides on how to start with redis and action cable?

FILE, dir, and Symlinks