@lifaon/rx-js-light

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Blazing fast Observables

8 lines (7 loc) • 511 B

JavaScript

import {toTypedEventTarget} from "../../../../../../misc/event-listener/functions/to-typed-event-target.mjs";
import {mapObservable} from "../../../../../pipes/built-in/without-notifications/observer-pipe-related/map/map-observable.mjs";
import {fromEventTarget} from "../from-event-target/from-event-target.mjs";
export function fromMatchMedia(query) {
  const mediaQueryList = matchMedia(query);
  return mapObservable(fromEventTarget(toTypedEventTarget(mediaQueryList), 'change'), event => event.matches);
}