16 lines
662 B
JavaScript
16 lines
662 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.switchScan = void 0;
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var switchMap_1 = require("./switchMap");
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var lift_1 = require("../util/lift");
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function switchScan(accumulator, seed) {
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return lift_1.operate(function (source, subscriber) {
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var state = seed;
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switchMap_1.switchMap(function (value, index) { return accumulator(state, value, index); }, function (_, innerValue) { return ((state = innerValue), innerValue); })(source).subscribe(subscriber);
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return function () {
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state = null;
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};
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});
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}
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exports.switchScan = switchScan;
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//# sourceMappingURL=switchScan.js.map
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