replace “reduce +” with “sum”

ron-wolf · web-flow · commit b22dc96977a3 · 2017-01-26T02:22:41.000-05:00
diff --git a/receipes/mapred.py b/receipes/mapred.py
@@ -4,6 +4,6 @@
 (
 pipe(10) | range
          | (map, lambda x: x ** 2)
-         | (reduce, lambda acc, n: acc + n)
+         | sum
          | print
 )
