thanks for the code samples, I'll reuse those.

Now after I've looked again into the "magic" part of your blog post, I've realised that this mechanic is implemented in addition to classical perl OO (or Moo or whatever else OO), and not a replacement to it, as I erroneously initially thought.

This will provide more safety when interchanging pointers.

Good idea. 99.9% that I will implement it.