Unsubscribing an array of subscriptions

Question

In an Angular app, I\'m managing my subscriptions by pushing them all into an array, then looping through it and unsubscribing during ngOnDestroy.

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Answer 1

subs: Subscription[] = [];

ngOnInit(): void {
    this.subs.push(someObservable.subscribe(foo => bar));
}

ngOnDestroy(): void {
    this.subs.map(s => s.unsubscribe);
}