hugoWebsite/node_modules/rxjs/dist/cjs/internal/operators/debounce.js

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2022-10-29 00:20:35 +02:00
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.debounce = void 0;
var lift_1 = require("../util/lift");
var noop_1 = require("../util/noop");
var OperatorSubscriber_1 = require("./OperatorSubscriber");
var innerFrom_1 = require("../observable/innerFrom");
function debounce(durationSelector) {
return lift_1.operate(function (source, subscriber) {
var hasValue = false;
var lastValue = null;
var durationSubscriber = null;
var emit = function () {
durationSubscriber === null || durationSubscriber === void 0 ? void 0 : durationSubscriber.unsubscribe();
durationSubscriber = null;
if (hasValue) {
hasValue = false;
var value = lastValue;
lastValue = null;
subscriber.next(value);
}
};
source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
durationSubscriber === null || durationSubscriber === void 0 ? void 0 : durationSubscriber.unsubscribe();
hasValue = true;
lastValue = value;
durationSubscriber = OperatorSubscriber_1.createOperatorSubscriber(subscriber, emit, noop_1.noop);
innerFrom_1.innerFrom(durationSelector(value)).subscribe(durationSubscriber);
}, function () {
emit();
subscriber.complete();
}, undefined, function () {
lastValue = durationSubscriber = null;
}));
});
}
exports.debounce = debounce;
//# sourceMappingURL=debounce.js.map