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Testing ActionCable authent...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
Learn how I discovered and solved a performance bug in OneMonth.com's view partial
Refactor and simplify your associations and views using Null Objects that let you remove conditionals and have more robust code
Learn how to refactor your Rails model callbacks into plain old ruby objects that help organize your code
Learn how to handle subdomains in your Rails application for multi-tenant applications
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
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