chore(deps): lock file maintenance

src/app/app.component.ts

@@ -5,6 +5,7 @@ import { UpperCasePipe } from '@angular/common';
 import { TextPipe } from '../text.pipe';
 import { HotelService } from './Parent/services/hotel.service';
 import { inject } from '@angular/core';
+import { filter, map, Observable } from 'rxjs';
 
 @Component({
   selector: 'app-root',
@@ -18,6 +19,27 @@ export class AppComponent {
   public search: string = "";
   public hotelService: HotelService = inject(HotelService);
 
+  ngOnInit() {
+    const stream: Observable<number> = new Observable((observer) => {
+      observer.next(1);
+      observer.next(2);
+      observer.next(3);
+      observer.next(4);
+      observer.next(5);
+      observer.next(6);
+      observer.next(7);
+      observer.next(8);
+      observer.next(9);
+      observer.next(10);
+      observer.complete();
+    });
+
+    stream.pipe(
+      filter((value:number) => value % 2 === 1),
+      map((value:number) => value * 2)
+    ).subscribe((value) => console.log(value));
+  }
+
   public test() {
     console.log(this.search);
   }

src/main.ts

@@ -1,6 +1,10 @@
 import { bootstrapApplication } from '@angular/platform-browser';
 import { appConfig } from './app/app.config';
 import { AppComponent } from './app/app.component';
+import { Observable } from 'rxjs';
+
+
+
 
 bootstrapApplication(AppComponent, appConfig)
   .catch((err) => console.error(err));