How to get elevated shell and run a command without sudo prefix

[dontwork]

Hi,

The readme mentions that it is possible to use this library to get an elevated shell on a Mac and references this link: https://github.com/jorangreef/sudo-prompt/issues/1

I do not understand from that link how to get an elevated shell on a Mac, are you able to assist?

[dontwork]

I actually think I have a different issue. I am trying to install homebrew on a Mac and I dont think it wants an elevated shell, just the password