import { Observable, of as ofObservable, timer as observableTimer } from 'rxjs'
import { switchMap } from 'rxjs/operators'
import { Observable, of as ofObservable, timer as observableTimer } from 'rxjs'
import { switchMap } from 'rxjs/operators'
@Injectable()
export class PreloadSelectedModulesList implements PreloadingStrategy {
preload (route: Route, load: () => Observable<any>): Observable<any> {
@Injectable()
export class PreloadSelectedModulesList implements PreloadingStrategy {
preload (route: Route, load: () => Observable<any>): Observable<any> {
if (typeof route.data.preload === 'number') {
return observableTimer(route.data.preload).pipe(switchMap(() => load()))
if (typeof route.data.preload === 'number') {
return observableTimer(route.data.preload).pipe(switchMap(() => load()))