some function does not work in zsh, hope there is a version called 'pure-zsh-bible' about pure-bash-bible HOT 1 OPEN

This is a given as they are different shells with different feature-sets. I don't know whether or not I'll write a zsh version of the bible for two reasons.

1. I don't know zsh at this level.
   • This isn't to say I can't research this.
2. zsh isn't typically used for scripting.
   • Are any widely used programs written specifically in zsh?

The pure-sh-bible should fully function in zsh (assuming it has adequate POSIX compliance). Also, the snippets in both current bibles show you the general how, it should be trivial to port these to zsh if you have knowledge of these shells.

from pure-bash-bible.