wishthis/node_modules/rxjs/dist/cjs/internal/operators/bufferToggle.js

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2022-06-08 10:36:39 +00:00
"use strict";
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.bufferToggle = void 0;
var Subscription_1 = require("../Subscription");
var lift_1 = require("../util/lift");
var innerFrom_1 = require("../observable/innerFrom");
var OperatorSubscriber_1 = require("./OperatorSubscriber");
var noop_1 = require("../util/noop");
var arrRemove_1 = require("../util/arrRemove");
function bufferToggle(openings, closingSelector) {
return lift_1.operate(function (source, subscriber) {
var buffers = [];
innerFrom_1.innerFrom(openings).subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (openValue) {
var buffer = [];
buffers.push(buffer);
var closingSubscription = new Subscription_1.Subscription();
var emitBuffer = function () {
arrRemove_1.arrRemove(buffers, buffer);
subscriber.next(buffer);
closingSubscription.unsubscribe();
};
closingSubscription.add(innerFrom_1.innerFrom(closingSelector(openValue)).subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, emitBuffer, noop_1.noop)));
}, noop_1.noop));
source.subscribe(OperatorSubscriber_1.createOperatorSubscriber(subscriber, function (value) {
var e_1, _a;
try {
for (var buffers_1 = __values(buffers), buffers_1_1 = buffers_1.next(); !buffers_1_1.done; buffers_1_1 = buffers_1.next()) {
var buffer = buffers_1_1.value;
buffer.push(value);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (buffers_1_1 && !buffers_1_1.done && (_a = buffers_1.return)) _a.call(buffers_1);
}
finally { if (e_1) throw e_1.error; }
}
}, function () {
while (buffers.length > 0) {
subscriber.next(buffers.shift());
}
subscriber.complete();
}));
});
}
exports.bufferToggle = bufferToggle;
//# sourceMappingURL=bufferToggle.js.map