#How do I wait for a method to be completed?

12 messages · Page 1 of 1 (latest)

spiral lintel
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use promise !

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for info, RxJs is more suitable for asynchronous data streams! (http request, data transmission every 2 seconds or in the future ....)

hidden sand
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You don't need to use Promises

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You can do whatever you want with Observables

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I can't help so much if you can't share code

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methodThatDoesThingsWithObservables() {
  // does multiple things with various subscriptions and rxjs
}
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that's already wrong. It shouldn't be multiple subscriptions

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You can combine the Observables with forkJoin or combineLatest

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so you get only one Subscription

hidden sand
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Not really, it depends, for example the Observable that is returned from switchMap, can be a method that return's an Observable and here you will put the tap etc

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so it will be more readable

hidden sand
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Yeah it's hard in this days to be only backend developer