From 5b8b56ece733543787c07d60c5f93efc5bbb2b6f Mon Sep 17 00:00:00 2001
From: Tomek Wiszniewski <t.wiszniewski@gmail.com>
Date: Wed, 12 Aug 2015 11:09:14 +0200
Subject: [PATCH] Upgrade a note about parens to another rule

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 9b362d97..fb9020ca 100644
--- a/README.md
+++ b/README.md
@@ -631,6 +631,18 @@
     });
     ```
 
+  - [8.3](#8.3) <a name='8.3'></a> If your function only takes a single argument, feel free to omit the parentheses.
+
+    > Why? Less visual clutter.
+
+    ```js
+    // good
+    [1, 2, 3].map(x => x * x);
+
+    // good
+    [1, 2, 3].reduce((y, x) => x + y);
+    ```
+
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