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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.
Learn how to refactor our CSV upload form with ActiveModel::Model to create a tableless form object
Learn how to upload CSV files and import records from your Rails application
An introduction to Ruby on Rails ActiveSupport concerns where we build a Soft Deletable module like the Paranoia gem
Learn how oEmbed works to dynamically grab embed codes from a URL and how we can use fragment caching to make this more efficient
Add background uploads and progress easily with Refile's JS library
Learn how to create simple API tokens for authentication with Devise
Learn how to format text in Markdown using the html-pipeline gem
Search with Ransack through associations
Designing routes for a forum and discussing how we can use those to improve the structure of our Rails application
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