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You can use Fixtures in Rai...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
Add advanced counter caching for soft deletable models, scopes, and has_many relationships
Learn what the Decorator design pattern does and how to implement it from scratch
Learn how to use ActiveRecord Transactions to create atomic updates across multiple records and to improve the speed of bulk operations
Build a basic VueJS frontend application that authenticates to the server using JWT, Rails API, and LocalStorage
Add a Warden strategy to Devise to support JWT authentication with your Rails app
Add JWT Authentication to your Rails API from scratch
Authenticate your API using JSON Web Tokens (JWT) using the Knock gem
Explore the differences and similarities between Json Web Tokens and Rails session cookies and why you'd want to use one over the other
See how to add exceptions to recurring events with the ice_cube gem
Learn how to implement multiple file uploads in your app using Shrine and jQuery File Upload
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