Question

I have a function, we’ll call it funcA that returns an object. I want to pass that object to funcB. Can I do this?

funcB(funcA());

so that funcA() is called first and the results are passed to funcB()?

Answer 1

If it helps, Yisroel, you can think of the object returned “replaces” the function in-place. So, after funcA() is executed, it is “replaced” by the returned value and passed into funcB().

Generally, though, you wouldn’t want to do nesting functions like this for more than 3 levels. If it starts to become unreadable, store the object into a variable and passing this variable into the next function can make your code much more readable.

So the answer is yes, as everyone else pointed out.