Armenvardanyan95

function todoStore() {
  const allTodos = signal<ToDo[]>(
    JSON.parse(localStorage.getItem("todos") ?? "[]")
  );
  const query = signal("");
  const newTodoName = signal("");
  const showCompletedTodos = signal(false);
  const todos = computed(() => {
    return allTodos().filter((todo) => {
      return (

Armenvardanyan95

@Component({
  selector: 'my-component',
  templateUrl: './my.component.html',
})
export class MyComponent implements OnInit {
  ngOnInit() {
    fromEvent(document.body, 'click')
      .pipe(take(10))
      .subscribe(console.log);
  }

Armenvardanyan95

of(1, 2, 3, 4).pipe(take(3)).subscribe(console.log);

Armenvardanyan95

fromEvent(document.querySelector('input'), 'input').pipe(
  debounceTime(300),
  map(event => (event.target as HTMLInputElement).value),
  switchMap(query => getData(query).pipe(
    switchAll(),
    map(({firstName, lastName}) => firstName + ' ' + lastName),
    toArray(),
  )),
).subscribe(console.log);

Armenvardanyan95

fromEvent(document.querySelector('input'), 'input').pipe(
  debounceTime(300),
  map(event => (event.target as HTMLInputElement).value),
  switchMap(query => getData(query)),
  switchAll(),
  map(({firstName, lastName}) => firstName + ' ' + lastName),
  toArray(),
).subscribe(console.log);

Armenvardanyan95

fromEvent(document.querySelector('input'), 'input').pipe(
  debounceTime(300),
  map(event => (event.target as HTMLInputElement).value),
  switchMap(query => getData(query)),
).subscribe(console.log);

Armenvardanyan95

of(1, 2, 3).pipe(toArray()).subscribe(console.log);

Armenvardanyan95

withLatestFrom(this.control.valueChanges.pipe(startWith(null)));

Armenvardanyan95

@Component({
  selector: 'my-component',
  template: '<div><input [formControl]="control"/></div>',
})
export class MyComponent implements OnInit {
  control = new FormControl('');

  ngOnInit() {
    fromEvent(document.body, 'click').pipe(
      withLatestFrom(this.control.valueChanges),

Armenvardanyan95

class ActionNames {
  private static names = new Set<string>();

  static create(name: string): string {
    if (ActionNames.names.has(name)) {
      throw new Error('An Action with this type already exists!');
    }
    ActionNames.names.add(name);
    return name;
  }