Converts arguments to an observable sequence that emits them synchronously
import { of } from 'rxjs';
function of<T>(value: T): Observable<T>;
function of<A extends readonly unknown[]>(...values: A): Observable<ValueFromArray<A>>;
next notification. Unlike from, it does not flatten and emits each argument as-is.
import { of } from 'rxjs';
of(10, 20, 30).subscribe({
next: value => console.log('next:', value),
complete: () => console.log('complete')
});
// Output:
// next: 10
// next: 20
// next: 30
// complete
import { of } from 'rxjs';
of([1, 2, 3]).subscribe(value => console.log(value));
// Output:
// [1, 2, 3]
import { of } from 'rxjs';
function getUser(id: string) {
if (id === 'cached') {
return of({ id: 'cached', name: 'Cached User' });
}
return ajax.getJSON(`/api/users/${id}`);
}