ember-route-action-helper

Enables actions to bubble up the active route hierarchy per Ember's rules, allowing centralized handling at the route level, as described in the usage examples.

Uses closure actions to pass arguments and return values, facilitating functional patterns in templates, with return values demonstrated in the component code snippet.

Can be combined with the standard {{action}} helper for declarative event handling, as shown in the README with button examples.

Raises an error if no action is found after bubbling, ensuring fail-fast behavior in development, mentioned in the error handling section.