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@reactivex/rxjs

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Reactive Extensions for modern JavaScript

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import { Subscriber } from '../Subscriber'; import { Subscription } from '../Subscription'; /** * Returns an Observable that mirrors the source Observable, but will call a specified function when * the source terminates on complete or error. * @param {function} callback Function to be called when source terminates. * @return {Observable} An Observable that mirrors the source, but will call the specified function on termination. * @method finally * @owner Observable */ export function finalize(callback) { return function (source) { return source.lift(new FinallyOperator(callback)); }; } var FinallyOperator = (function () { function FinallyOperator(callback) { this.callback = callback; } FinallyOperator.prototype.call = function (subscriber, source) { return source.subscribe(new FinallySubscriber(subscriber, this.callback)); }; return FinallyOperator; }()); /** * We need this JSDoc comment for affecting ESDoc. * @ignore * @extends {Ignored} */ var FinallySubscriber = (function (_super) { __extends(FinallySubscriber, _super); function FinallySubscriber(destination, callback) { _super.call(this, destination); this.add(new Subscription(callback)); } return FinallySubscriber; }(Subscriber)); //# sourceMappingURL=finalize.js.map