26 lines
979 B
JavaScript
26 lines
979 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.scanInternals = void 0;
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var OperatorSubscriber_1 = require("./OperatorSubscriber");
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function scanInternals(accumulator, seed, hasSeed, emitOnNext, emitBeforeComplete) {
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return function (source, subscriber) {
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var hasState = hasSeed;
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var state = seed;
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var index = 0;
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source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
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var i = index++;
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state = hasState
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?
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accumulator(state, value, i)
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:
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((hasState = true), value);
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emitOnNext && subscriber.next(state);
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}, emitBeforeComplete &&
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(function () {
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hasState && subscriber.next(state);
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subscriber.complete();
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})));
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};
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}
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exports.scanInternals = scanInternals;
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//# sourceMappingURL=scanInternals.js.map
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