Function createDebouncedEffect

effect/src/createEffect.ts:408–434

(
  msec: number = DEFAULT_DEBOUNCE_INTERVAL
)

 * @summary ![blocking mode](https://d2jksv3bi9fv68.cloudfront.net/rxfx/mode-blocking-sm.png)
 */
export function createThrottledEffect(
  msec: number = DEFAULT_DEBOUNCE_INTERVAL
) {
  return function <
    Request,
    Response = void,
    TError extends Error = Error,
    TState = Response
  >(
    handler: EffectSource<Request, Response>,
    initialState?: TState,
    options?: CreateEffectOptions<Request, TError>
  ): EffectRunner<Request, Response, TError, TState> {
    return createEffect<Request, Response, TError, TState>(
      (args: Request) => {
        return concat(
          // do the work up front
          // @ts-ignore
          handler(args),
          // include the throttling interval
          after(msec, EMPTY)
        );
      },
      exhaustMap,
      initialState,
      options
    );
  };
}