In my current terminal setup, I make use of zsh; it's my default shell. I also have an up-to-date version of Bash for other reasons installed from Homebrew.
However, there is also the Bash provided by Apple which is at version
I've my own functions setup and a particular one requires a feature starting from Bash 4.0. Even though my default shell is zsh and I aliased
sh(Apple's bash) command to
bash(the bash from Homebrew) command, the function I've defined still defaults to using
sh and hence, my function doesn't/can't function. I've also changed the shebang at the head of the file defining my custom function but no help.
How can I make that function I've defined default to using the bash installed from Homebrew?