initial commit: scaffolding

1 files changed, 27 insertions, 0 deletions

diff --git a/node_modules/rxjs/dist/esm/internal/operators/exhaustMap.js b/node_modules/rxjs/dist/esm/internal/operators/exhaustMap.js
new file mode 100644
index 0000000..b4d99a4
--- /dev/null
+++ b/node_modules/rxjs/dist/esm/internal/operators/exhaustMap.js
@@ -0,0 +1,27 @@
+import { map } from './map';
+import { innerFrom } from '../observable/innerFrom';
+import { operate } from '../util/lift';
+import { createOperatorSubscriber } from './OperatorSubscriber';
+export function exhaustMap(project, resultSelector) {
+    if (resultSelector) {
+        return (source) => source.pipe(exhaustMap((a, i) => innerFrom(project(a, i)).pipe(map((b, ii) => resultSelector(a, b, i, ii)))));
+    }
+    return operate((source, subscriber) => {
+        let index = 0;
+        let innerSub = null;
+        let isComplete = false;
+        source.subscribe(createOperatorSubscriber(subscriber, (outerValue) => {
+            if (!innerSub) {
+                innerSub = createOperatorSubscriber(subscriber, undefined, () => {
+                    innerSub = null;
+                    isComplete && subscriber.complete();
+                });
+                innerFrom(project(outerValue, index++)).subscribe(innerSub);
+            }
+        }, () => {
+            isComplete = true;
+            !innerSub && subscriber.complete();
+        }));
+    });
+}
+//# sourceMappingURL=exhaustMap.js.map
\ No newline at end of file