I found some instructions to pushback with a vector using a function called vector-push, the problem is that I think it only works with common lisp.
What if I want to push to the back of a vector in elisp? How can I do that?
I'm familiar with C++ where you say something like vector.push_back(element);.
The documentation on vector functions in elisp is quite sparse.
Emacs Lisp does not have extensible vectors.
You can emulate them, of course, just like you can emulate multidimensional arrays, reinventing the wheel in this day and age is a waste of time.
Why use an inadequate tool?