rbenv users?

[huyz]

Is there an equivalent command, app, or technique for something like https://github.com/pyenv/pyenv-users ?

[mislav]

I'm not aware of such a plugin existing, but it's a cool use case!

Here's a one-liner that could answer a question about which projects within the ~/Projects directory currently uses the 2.7.0 Ruby version:

find ~/Projects -name '.ruby-version' -exec grep -qF 2.7.0 '{}' \; -print

Explanation:

• find searches for files named .ruby-version under a given starting path (~/Projects);
• for each found file, match its contents against the literal string 2.7.0;
• the {} and \; bits might look confusing, but are explained in man find under the -exec section;
• print all matches.

[huyz]

Thanks for that. I was looking for something more comprehensive that lists all the versions used. But knowing that no analogue to pyenv-users exists is mostly what I wanted to know.