Linked List

My implementation of the linked list project from The Odin Project.

Installation

npm install linked-list-jo

Usage

import LinkedList from 'linked-list-jo';

const myLinkedList = new LinkedList();
myLinkedList.append(0)
myLinkedList.append(1)
myLinkedList.append(2)
console.log(myLinkedList.toString());

Features

• append(value) adds a new node containing value to the end of the list.
• prepend(value) adds a new node containing value to the start of the list.
• size returns the total number of nodes in the list.
• getHead returns the first node in the list.
• getTail returns the last node in the list.
• at(index) returns the node at the given index (0-based).
• pop removes the last element from the list and returns it.
• contains(value) returns true if value is in the list and otherwise returns false.
• find(value) returns the first 0-based index of the node containing value, or null if not found.
• toString represents your LinkedList objects as strings, so you can print them out and preview them in the console. The format is: ( value ) -> ( value ) -> ( value ) -> null.
• insertAt(value, index) that inserts a new node with value at the given index.
• removeAt(index) that removes the node at index.