reactiveAdd

Alternative: add$$

Types

function reactiveAdd(
  a: IObservable<number>,
  b: IObservable<number>,
): IObservable<number>

Definition

Creates an Observable which performs an addition (+) between the values sent by two Observables, and emits the result.

Diagram

Example

Perform the "addition" of two Observables

const subscribe = reactiveAdd(
  single(10),
  single(5),
);

subscribe((value: number) => {
  console.log(value);
});

Output:

15