import {Operator} from '../Operator';
import {Subscriber} from '../Subscriber';
import {Subscription} from '../Subscription';
export function _finally<T>(finallySelector: () => void) {
return this.lift(new FinallyOperator(finallySelector));
}
class FinallyOperator<T, R> implements Operator<T, R> {
constructor(private finallySelector: () => void) {
}
call(subscriber: Subscriber<T>): Subscriber<T> {
return new FinallySubscriber(subscriber, this.finallySelector);
}
}
class FinallySubscriber<T> extends Subscriber<T> {
constructor(destination: Subscriber<T>, finallySelector: () => void) {
super(destination);
this.add(new Subscription(finallySelector));
}
} |