Added some comments

8 years ago · 49a86ecb31
parent c8b3a96fee
commit 49a86ecb31
1 changed files with 6 additions and 2 deletions
--- a/utilities/javascript/doublyLinkedList.js
+++ b/utilities/javascript/doublyLinkedList.js
@ -1,7 +1,11 @@
 /*
 * Doubly LinkedList with functionalities of 
-   * add
+   * add: Add node to list
-   * contains
+   * 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) {