21 lines
894 B
JavaScript
21 lines
894 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.throwIfEmpty = void 0;
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var EmptyError_1 = require("../util/EmptyError");
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var lift_1 = require("../util/lift");
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var OperatorSubscriber_1 = require("./OperatorSubscriber");
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function throwIfEmpty(errorFactory) {
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if (errorFactory === void 0) { errorFactory = defaultErrorFactory; }
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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 () { return (hasValue ? subscriber.complete() : subscriber.error(errorFactory())); }));
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});
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}
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exports.throwIfEmpty = throwIfEmpty;
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function defaultErrorFactory() {
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return new EmptyError_1.EmptyError();
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}
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//# sourceMappingURL=throwIfEmpty.js.map
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