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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- var Observable_1 = require("../Observable");
- var from_1 = require("./from");
- var empty_1 = require("./empty");
- function defer(observableFactory) {
- return new Observable_1.Observable(function (subscriber) {
- var input;
- try {
- input = observableFactory();
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- var source = input ? from_1.from(input) : empty_1.empty();
- return source.subscribe(subscriber);
- });
- }
- exports.defer = defer;
- //# sourceMappingURL=defer.js.map
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