What are some advanced operators in RxJS?
An example of an AI chatbot conversation about advanced operators in RxJS.
What are some advanced operators in RxJS?
RxJS has several advanced operators like mergeMap, switchMap, and combineLatest. Would you like to know how they work?
Yes, can you explain switchMap?
switchMap is used to switch to a new observable when a new value is emitted. It cancels the previous observable, which is useful for scenarios like autocomplete.
How does mergeMap differ from switchMap?
mergeMap allows multiple inner subscriptions to run concurrently, while switchMap only keeps the latest one active.
Can you give an example of using combineLatest?
Sure! combineLatest combines the latest values from multiple observables and emits them as an array whenever any of them emit a new value.
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