21 lines
733 B
JavaScript
21 lines
733 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.using = void 0;
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var Observable_1 = require("../Observable");
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var innerFrom_1 = require("./innerFrom");
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var empty_1 = require("./empty");
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function using(resourceFactory, observableFactory) {
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return new Observable_1.Observable(function (subscriber) {
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var resource = resourceFactory();
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var result = observableFactory(resource);
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var source = result ? innerFrom_1.innerFrom(result) : empty_1.EMPTY;
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source.subscribe(subscriber);
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return function () {
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if (resource) {
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resource.unsubscribe();
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}
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};
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});
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}
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exports.using = using;
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//# sourceMappingURL=using.js.map
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