From 49a86ecb31fe417cc945df1e6402e76ce5020624 Mon Sep 17 00:00:00 2001
From: Lim Jing Rong <jjingrong@users.noreply.github.com>
Date: Tue, 3 Oct 2017 02:43:29 +0800
Subject: [PATCH] Added some comments

---
 utilities/javascript/doublyLinkedList.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/utilities/javascript/doublyLinkedList.js b/utilities/javascript/doublyLinkedList.js
index edad5858..b64f6733 100644
--- a/utilities/javascript/doublyLinkedList.js
+++ b/utilities/javascript/doublyLinkedList.js
@@ -1,7 +1,11 @@
 /*
  * Doubly LinkedList with functionalities of 
-   * add
-   * contains
+   * add: Add node to list
+   * contains: Check if the list contains a certain value (Not a strict object comparison)
+   * getCurrentNode
+   * toString(): Prints the LinkedList representation
+   * next()
+   * previous()
 */
 class Node {
   constructor(_value) {