fix(transducers): revert mean() from regression introduced in 095e6ef

thi-ng · Jul 9, 2018 · 03543ee · 03543ee
1 parent 5ec6140
commit 03543ee
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/packages/transducers/src/rfn/mean.ts b/packages/transducers/src/rfn/mean.ts
@@ -1,7 +1,10 @@
 import { Reducer } from "../api";
-import { reducer } from "../reduce";
 
 export function mean(): Reducer<number, number> {
     let n = 0;
-    return reducer(() => 0, (acc, x) => (n++ , acc + x));
+    return [
+        () => 0,
+        (acc) => acc / n,
+        (acc, x) => (n++ , acc + x),
+    ];
 }