import { last as higherOrder } from '../operators/last'; /* tslint:enable:max-line-length */ /** * Returns an Observable that emits only the last item emitted by the source Observable. * It optionally takes a predicate function as a parameter, in which case, rather than emitting * the last item from the source Observable, the resulting Observable will emit the last item * from the source Observable that satisfies the predicate. * * * * @throws {EmptyError} Delivers an EmptyError to the Observer's `error` * callback if the Observable completes before any `next` notification was sent. * @param {function} predicate - The condition any source emitted item has to satisfy. * @return {Observable} An Observable that emits only the last item satisfying the given condition * from the source, or an NoSuchElementException if no such items are emitted. * @throws - Throws if no items that match the predicate are emitted by the source Observable. * @method last * @owner Observable */ export function last(predicate, resultSelector, defaultValue) { return higherOrder(predicate, resultSelector, defaultValue)(this); } //# sourceMappingURL=last.js.map