Round Two: An Updated Universal Deserialisation Gadget for Ruby 2.x-3.x

A few months ago I noticed the gadget in my previous article had been patched and no longer worked in Ruby 3.0.3, so I spent a bit of time dusting off the old tools to see if I could find another one.One of the helper scripts I used is based on the original elttam article. It first autoloads as many classes as it can, then drops into a repl:.