until-destroy.md

until-destroy

Usage

After installed with npm i you can use it inside a component where you need to unsubscribe an observable at on destroy of the component.

import { UntilDestroy, untilDestroyed } from '@ngneat/until-destroy';

@UntilDestroy()
@Component({})
export class InboxComponent {
  ngOnInit() {
    interval(1000).pipe(untilDestroyed(this)).subscribe();
  }
}

You can set the checkProperties option to true if you want to unsubscribe from subscriptions properties automatically:

@UntilDestroy({ checkProperties: true })
@Component({})
export class HomeComponent {
  // We'll dispose it on destroy
  subscription = fromEvent(document, 'mousemove').subscribe();
}

For other informations see his guide.