How to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
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Use ActiveRecord::Store and ActiveRecord-TypedStore to save user preferences and settings to a single column in the database
Learn how to add @mentions, autocomplete, notifications, and link parsing
Learn how to pull business logic out of your models and put them into Plain Old Ruby Objects (POROs) in order to clean up your code and keep chunks of business logic in reusable bits.
Learn how to invite users to your application with devise_invitable
Add JWT Authentication to your Rails API from scratch
Subclasses should add to a base classes behavior, not replace it
Setup your Amazon S3 account to receive direct file uploads from users using Shrine in your Rails app
Build a basic VueJS frontend application that authenticates to the server using JWT, Rails API, and LocalStorage
Refactor and simplify your associations and views using Null Objects that let you remove conditionals and have more robust code
Separate responsibilities of Javacsript from your HTML tags by using the data-behavior attribute
Add a Warden strategy to Devise to support JWT authentication with your Rails app
A look into the popular CanCanCan library to add authorization to your Rails app
Using the devise-two-factor gem, we can add an extra layer of security to our apps by having a our users type in a one-time password along with their email and password when they login. We'll be using the Google Authenticator app to login.
Starting our Embeddable JS Widget series outlining the comment and discussion models and the basic webpacker setup
Learn how to schedule posts in draft, published, and scheduled modes
Learn how to use ActiveRecord Transactions to create atomic updates across multiple records and to improve the speed of bulk operations
How to build nested comments and threads in Ruby on Rails
If we want to add realtime tracking of which users are online, we can use active websocket connections through ActionCable to keep track.
Learn how to polish your Stripe subscriptions by adding update card forms, cancellation buttons, and letting users seamlessly resubscribe
Modal forms are common, but how do we do them with Hotwire to render validation errors and redirect on success?
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