.

node_modules/rxjs/dist/esm5/internal/operators/mergeMap.js

@@ -0,0 +1,16 @@
+import { map } from './map';
+import { innerFrom } from '../observable/innerFrom';
+import { operate } from '../util/lift';
+import { mergeInternals } from './mergeInternals';
+import { isFunction } from '../util/isFunction';
+export function mergeMap(project, resultSelector, concurrent) {
+    if (concurrent === void 0) { concurrent = Infinity; }
+    if (isFunction(resultSelector)) {
+        return mergeMap(function (a, i) { return map(function (b, ii) { return resultSelector(a, b, i, ii); })(innerFrom(project(a, i))); }, concurrent);
+    }
+    else if (typeof resultSelector === 'number') {
+        concurrent = resultSelector;
+    }
+    return operate(function (source, subscriber) { return mergeInternals(source, subscriber, project, concurrent); });
+}
+//# sourceMappingURL=mergeMap.js.map