From bb366686c1a329ae940f6097d85c3c107bba781e Mon Sep 17 00:00:00 2001
From: Benjamin Adovasio <benjamin@adovasio.com>
Date: Sun, 15 Mar 2026 16:28:03 -0400
Subject: [PATCH] added  __len__

---
 Project 5/Stack.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Project 5/Stack.py b/Project 5/Stack.py
index 4371bdd..496dfc0 100644
--- a/Project 5/Stack.py	
+++ b/Project 5/Stack.py	
@@ -21,7 +21,7 @@ class Stack[T]:
        
         ''' initializes an empty stack '''
         self._data = LinkedList()
-        
+
     def __len__(self) -> int:
         ''' allows the len function to be called using an ArrayStack object, e.g.,
                stack = ArrayStack()
@@ -29,7 +29,7 @@ class Stack[T]:
         Returns:
             number of elements in the stack, as an integer
         '''
-        pass
+        return len(self._data)
 
     def push(self, item: T) -> None: 
         ''' pushes a given item of arbitrary type onto the stack