2 Object.defineProperty(exports, "__esModule", { value: true });
3 var Observable_1 = require("../Observable");
4 var from_1 = require("./from");
5 var empty_1 = require("./empty");
6 function using(resourceFactory, observableFactory) {
7 return new Observable_1.Observable(function (subscriber) {
10 resource = resourceFactory();
13 subscriber.error(err);
18 result = observableFactory(resource);
21 subscriber.error(err);
24 var source = result ? from_1.from(result) : empty_1.EMPTY;
25 var subscription = source.subscribe(subscriber);
27 subscription.unsubscribe();
29 resource.unsubscribe();
34 exports.using = using;
35 //# sourceMappingURL=using.js.map