class LinkedList {
constructor(value) {
this.head = {
value: value,
next: null
};
this.tail = this.head;
this.length = 1;
}
append(value) {
const newNode = {
value: value,
next:null
}
this.tail.next = newNode;
this.tail = newNode;
this.length++;
return this;
}
prepend(value) {
const oldNode = {
value: value,
next:null
}
oldNode.next = this.head;
this.head = oldNode;
this.length++;
return this;
}
}
let myLinkedList = new LinkedList(10);
myLinkedList.append(5);
myLinkedList.append(16);
myLinkedList.prepend(1);
console.log(myLinkedList);
