Two sum: Difference between revisions

Content added Content deleted

Inline

@@ Line 200: / Line 200: @@
 <lang JavaScript>(function () {
-    var concatMap = function (f, a) {
+    var concatMap = function (f, xs) {
-        return [].concat.apply([], a.map(f))
+        return [].concat.apply([], xs.map(f))
     };