Why cannot use lambda to define prototype function

Question

Can someone please explain why defining a prototype function with lambda expression doesn\'t work? I thought this must be asked before but couldn\'t find it.

Answer 1

The Arrow function would resolve the context this belongs to the scope where the function was defined. I believe you have defined that function in window scope. So the this will point to window in your function.

You can use normal anonymous function here. And we have to be careful while using arrow functions.