how to use the min function from the rxjs library in javascript

To use the min function from the RxJS library in Javascript, first, we need to import it from the library. The min function is a creation operator that returns an observable that emits the minimum value of a stream of numbers.

Here is an example of using the min function to find the minimum value from a stream of numbers:

index.tsx
import { of } from 'rxjs';
import { min } from 'rxjs/operators';

const numbers$ = of(1, 2, 3, 4, 5);
const min$ = numbers$.pipe(min());

min$.subscribe(minimum => console.log(minimum)); // Output: 1
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In this example, we created an observable numbers$ that emits a stream of numbers. We then used the pipe method to pipe the min function operator to the numbers$ observable. The min function emitted the minimum value 1 from the stream of numbers.

Finally, we subscribe to the min$ observable and log the minimum value to the console.

This is how we can use the min function from the RxJS library in Javascript.