fpath
The fpath command gives you complete control over your $fpath array.
Usage
zulu fpath <context> <dir>
zulu fpath
Prints the list of fpath directories currently defined in ~/.config/zulu/fpath.
zulu fpath add <directory>
Add a directory to $fpath in the current environment, and register it to be included at the next shell start.
zulu fpath rm <directory>
Remove a directory from $fpath.
zulu fpath reset
Clears the current $fpath array, and loads the list of directories from ~/.config/zulu/fpath.