From caaa62d13915c162ee3ec32711354837e657a15d Mon Sep 17 00:00:00 2001
From: Julien Le Coupanec <julien.le.coupanec@gmail.com>
Date: Sun, 4 Feb 2018 15:44:46 +0000
Subject: [PATCH] Node: add util.promisify

---
 backend/node.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/node.js b/backend/node.js
index d552191..fdd9adf 100644
--- a/backend/node.js
+++ b/backend/node.js
@@ -190,6 +190,7 @@ util.isArray(object);          // Returns true if the given "object" is an Array
 util.isRegExp(object);         // Returns true if the given "object" is a RegExp. false otherwise.
 util.isDate(object);           // Returns true if the given "object" is a Date. false otherwise.
 util.isError(object);          // Returns true if the given "object" is an Error. false otherwise.
+util.promisify(fn)             // Takes a function and returns a version that returns promises.
 
 util.inherits(constructor, superConstructor);  // Inherit the prototype methods from one constructor into another.