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reactiveAnd

Alternative: and$$

Types​

function reactiveAnd(
  a: IObservable<boolean>,
  b: IObservable<boolean>,
): IObservable<boolean>

Definition​

Creates an Observable which performs the boolean AND operation (&&) between the values sent by two Observables, and emits the result.

Diagram​

Example​

Perform the boolean "AND" of two Observables​

const subscribe = reactiveAnd(
  single(true),
  single(false),
);

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

Output:

false