Function withLog

test/README.example.spec.ts:1522–1526

(message: string)

    const withLog =
      (message: string) =>
      <E extends Effect, R>(self: Effected<E, R>): Effected<E, R> =>
        self.tap((value) => {
          console.log(`${message}: ${String(value)}`);
        });

    expect(await Effected.of(42).pipe(delay(100)).runAsync()).toBe(42);