toObserver

Sugar function to convert a ref into an RxJS Observer.

Usage

<!-- TODO: import rxjs error if enable twoslash -->

```ts no-twoslash import { from, fromEvent, toObserver, useSubscription } from '@vueuse/rxjs' import { interval } from 'rxjs' import { map, mapTo, startWith, takeUntil, withLatestFrom } from 'rxjs/operators' import { shallowRef, useTemplateRef } from 'vue'

const count = shallowRef(0) const button = useTemplateRef('buttonRef')

useSubscription( interval(1000) .pipe( mapTo(1), takeUntil(fromEvent(button, 'click')), withLatestFrom(from(count).pipe(startWith(0))), map(([curr, total]) => curr + total), ) .subscribe(toObserver(count)), // same as ).subscribe(val => (count.value = val)) )

## Type Declarations

export declare function toObserver<T>(value: Ref<T>): NextObserver<T>