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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.
We fix a bug in simple_calendar now that ActionController::Parameters are enforced with strong_params in Rails 5
Use memoization to your advantage to cache results in memory to improve speed
Use Carrierwave to add attachments to your Mailboxer conversation messages
Learn how to create conversations with 3+ users using the mailboxer gem
Learn how to inspect gems and add mark as read functionality to Mailboxer
Learn how to upgrade your Turbolinks 2.5 or 3.0 app to the newest Turbolinks 5
Learn how to integrate Google's Recaptcha API into your forms and registration process with Rails
Learn how to send messages between users with the Mailboxer gem
Learn how to deploy Sidekiq to production with Heroku
Learn how to deploy ActionCable and Rails 5 with Passenger
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