@lifaon/rx-js-light/cjs/src/observable/pipes/built-in/with-notifications/others/notifications-to-values/notifications-to-values-observable.cjs

Blazing fast Observables

"use strict";
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.notificationsToValuesObservable = void 0;
var async_unsubscribe_1 = require("../../../../../../misc/helpers/async-unsubscribe.cjs");
function notificationsToValuesObservable(subscribe, onError, maxNumberOfValues) {
  if (maxNumberOfValues === void 0) {
    maxNumberOfValues = Number.POSITIVE_INFINITY;
  }
  return function (emit) {
    var running = true;
    var clear = function () {
      if (running) {
        running = false;
        (0, async_unsubscribe_1.asyncUnsubscribe)(function () {
          return unsubscribe;
        });
      }
    };
    var values = [];
    var unsubscribe = subscribe(function (notification) {
      switch (notification.name) {
        case 'next':
          values.push(notification.value);
          if (values.length > maxNumberOfValues) {
            values.shift();
          }
          break;
        case 'complete':
          emit(values);
          clear();
          break;
        case 'error':
          if (onError !== void 0) {
            onError(notification.value, function (values) {
              if (running) {
                emit(values);
              }
            });
          }
          break;
      }
    });
    return clear;
  };
}
exports.notificationsToValuesObservable = notificationsToValuesObservable;