perf(skip): fast-path for skip over scalar observable

ReactiveX · Oct 14, 2015 · 9b49936 · 9b49936
1 parent d18e2bc
commit 9b49936
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/observables/ScalarObservable.ts b/src/observables/ScalarObservable.ts
@@ -93,4 +93,11 @@ export default class ScalarObservable<T> extends Observable<T> {
   count(): Observable<number> {
     return new ScalarObservable(1);
   }
+
+  skip(count: number): Observable<T> {
+    if (count > 0) {
+      return new EmptyObservable();
+    }
+    return this;
+  }
 }