linked-list-pop

linked list/pop.md

@@ -0,0 +1,25 @@
+# Pop 
+
+
+```js 
+class Node {
+    constructor(data) {
+        this.data = data
+        this.next = null 
+    }
+}
+
+class LinkedList {
+    constructor(head) {
+        this.head = head 
+    }
+
+    pop = () => {
+        let current = this.head 
+
+        while (current.next.next) {
+            current = current.next 
+        }
+        current.next = current.next.next 
+    }
+}