sysutils/ruby-puppet/Makefile.inc suggets to keep Ruby versions in sync,
but it hasn't been depending on this port for years.

This is the only mention of this pkgpath, no other port depends on it,
our MAINTAINER dropped it in 2019, we package 0.8.2 from 2016 and upstream
is active with 0.10.2 from earlier this year.

Does anyone use this port and wants to take care of it?

If not, OK to move it to the attic until someone does?


https://rubygems.org/gems/rgen
---
Comment:
framework for Model Driven Software Development

Description:
RGen is a framework for Model Driven Software Development (MDSD) in
Ruby. This means that it helps you build Metamodels, instantiate Models,
modify and transform Models and finally generate arbitrary textual
content from it.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://ruby-gen.org/