21 lines
759 B
JavaScript
21 lines
759 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.defaultIfEmpty = void 0;
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var lift_1 = require("../util/lift");
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var OperatorSubscriber_1 = require("./OperatorSubscriber");
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function defaultIfEmpty(defaultValue) {
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return lift_1.operate(function (source, subscriber) {
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var hasValue = false;
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source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
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hasValue = true;
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subscriber.next(value);
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}, function () {
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if (!hasValue) {
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subscriber.next(defaultValue);
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}
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subscriber.complete();
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}));
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});
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}
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exports.defaultIfEmpty = defaultIfEmpty;
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//# sourceMappingURL=defaultIfEmpty.js.map
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