237-Delete-Node-in-a-Linked-List.js

/**
 * Definition for singly-linked list.
 * function ListNode(val) {
 *     this.val = val;
 *     this.next = null;
 * }
 */
/**
 * @param {ListNode} node
 * @return {void} Do not return anything, modify node in-place instead.
 */
const deleteNode = (node) => {
    const nextNode = node.next;

    node.val = nextNode.val;
    node.next = nextNode.next;
};