text: "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var mergeMap_1 = require("./mergeMap");
  /* tslint:enable:max-line-length */
  /**
   * Projects each source value to the same Observable which is merged multiple
   * times in the output Observable.
   *
   * <span class="informal">It's like {@link mergeMap}, but maps each value always
   * to the same inner Observable.</span>
   *
   * ![](mergeMapTo.png)
   *
   * Maps each source value to the given Observable `innerObservable` regardless
   * of the source value, and then merges those resulting Observables into one
   * single Observable, which is the output Observable.
   *
   * ## Example
   * For each click event, start an interval Observable ticking every 1 second
   * ```ts
   * import { fromEvent, interval } from 'rxjs';
   * import { mergeMapTo } from 'rxjs/operators';
   *
   * const clicks = fromEvent(document, 'click');
   * const result = clicks.pipe(mergeMapTo(interval(1000)));
   * result.subscribe(x => console.log(x));
   * ```
   *
   * @see {@link concatMapTo}
   * @see {@link merge}
   * @see {@link mergeAll}
   * @see {@link mergeMap}
   * @see {@link mergeScan}
   * @see {@link switchMapTo}
   *
   * @param {ObservableInput} innerObservable An Observable to replace each value from
   * the source Observable.
   * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input
   * Observables being subscribed to concurrently.
   * @return {Observable} An Observable that emits items from the given
   * `innerObservable`
   * @method mergeMapTo
   * @owner Observable
   */
  function mergeMapTo(innerObservable, resultSelector, concurrent) {
      if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
      if (typeof resultSelector === 'function') {
          return mergeMap_1.mergeMap(function () { return innerObservable; }, resultSelector, concurrent);
      }
      if (typeof resultSelector === 'number') {
          concurrent = resultSelector;
      }
      return mergeMap_1.mergeMap(function () { return innerObservable; }, concurrent);
  }
  exports.mergeMapTo = mergeMapTo;
  