From d7c0b1173e4905e861531a194962656be562dbb7 Mon Sep 17 00:00:00 2001
From: Bassam Ismail <skippednote@gmail.com>
Date: Wed, 3 Jun 2015 14:06:56 +0530
Subject: [PATCH] Use arrow function

Use ES6 arrow function
Update from `+` to `*` to validate results
---
 readme.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/readme.md b/readme.md
index dbac9c7..343b480 100644
--- a/readme.md
+++ b/readme.md
@@ -108,9 +108,7 @@ executions with the the same input parameters.
 Simplest functor in javascript is an `Array`
 
 ```js
-[2,3,4].map( function(n) {
-  return n + 2;
-}); // [4,6,8]
+[2,3,4].map( n => n * 2 ); // [4,6,8]
 ```
 ---