audit.js
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.audit = void 0;
var lift_1 = require("../util/lift");
var innerFrom_1 = require("../observable/innerFrom");
var OperatorSubscriber_1 = require("./OperatorSubscriber");
function audit(durationSelector) {
return lift_1.operate(function (source, subscriber) {
var hasValue = false;
var lastValue = null;
var durationSubscriber = null;
var isComplete = false;
var endDuration = function () {
durationSubscriber === null || durationSubscriber === void 0 ? void 0 : durationSubscriber.unsubscribe();
durationSubscriber = null;
if (hasValue) {
hasValue = false;
var value = lastValue;
lastValue = null;
subscriber.next(value);
}
isComplete && subscriber.complete();
};
var cleanupDuration = function () {
durationSubscriber = null;
isComplete && subscriber.complete();
};
source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
hasValue = true;
lastValue = value;
if (!durationSubscriber) {
innerFrom_1.innerFrom(durationSelector(value)).subscribe((durationSubscriber = OperatorSubscriber_1.createOperatorSubscriber(subscriber, endDuration, cleanupDuration)));
}
}, function () {
isComplete = true;
(!hasValue || !durationSubscriber || durationSubscriber.closed) && subscriber.complete();
}));
});
}
exports.audit = audit;
//# sourceMappingURL=audit.js.map