rails-37-style-features-watching

Manage notification preferences in Rails by embedding subscription state directly into existing access records. This approach eliminates the need for separate subscription tables, simplifying data architecture while maintaining clear involvement levels like access_only and watching.

Collection-level watching in Rails allows users to monitor notifications for an entire group of items, whereas resource-level watching targets individual items. This differentiation helps users control notification granularity based on their specific involvement needs.

Update watch status toggles dynamically in Rails using Turbo Streams to reflect subscription changes without full page reloads. This integration provides immediate UI feedback when users switch between access_only and watching states.

Automatically remove user watches when access is revoked by tying subscription state to access records. Since notification preferences are embedded within these records, revoking access inherently ensures data cleanup and prevents orphaned subscriptions.

You can use this notification involvement model for a Rails project management tool where users choose to be notified about all project board updates, only mentions, or nothing at all. The UI clearly displays current status and allows easy toggling.