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If we want to add realtime ...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
Accept Payments with Stripe.
Building a simplified version of Instagram is a great way to learn Rails.
Expert advice on keeping Rails apps organized and fast.
Track errors in Rails, Sidekiq, etc in production for free using the open source Errbit app and the Airbrake gem
When things (users, jobs, etc) attempt to update the same record at the same time, we can often lose changes. Optimistic locking uses a lock version number to warn you about updating stale objects so you can handle that safely.
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