Learn Data Structures and Algorithms with Golang

The LastNode method

The LastNode method of LinkedList returns the node at the end of the list. The list is traversed to check whether nextNode is nil from nextNode of headNode, as follows:

//LastNode method returns the last Nodefunc (linkedList *LinkedList) LastNode() *Node{ var node *Node var lastNode *Node for node = linkedList.headNode; node != nil; node = node.nextNode { if node.nextNode ==nil { lastNode = node } } return lastNode}