From 93d5fec51a276b56620e4d1b10b14ce5842dab8c Mon Sep 17 00:00:00 2001
From: Christoph Diehl <cdiehl@mozilla.com>
Date: Sat, 22 Apr 2017 22:42:54 +0300
Subject: [PATCH] Add docstr to random.init

---
 random/random.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/random/random.js b/random/random.js
index 3d8cd8b..5af7660 100644
--- a/random/random.js
+++ b/random/random.js
@@ -1,6 +1,10 @@
 var random = {
   twister: null,
 
+  /**
+    * Must be called before any other methods can be called to initialize MersenneTwister.
+    * @param {number|null|undefined} seed Value to initialize MersenneTwister.
+    */
   init: function (seed) {
     if (seed == null || seed === undefined) {
       seed = new Date().getTime();