How do I troubleshoot a composite pattern in my code?

I'm having trouble with the composite pattern in my project. Can you help me troubleshoot it?

Of course! What specific issues are you encountering with the composite pattern?

My leaf nodes aren't being processed correctly when I call the composite's operation method.

It sounds like there might be an issue with how you're implementing the operation method in your leaf nodes. Can you share your code?

Sure, here it is: class Leaf { operation() { return 'Leaf'; } } but it doesn't seem to be called.

Make sure that your composite class is correctly iterating through its children and calling their operation methods. Check if the children are being added properly.