This is another attempt to do this thing, essentially create a frozen class: my class MetamodelX::Frozen is Metamodel::ClassHOW { method compose_attributes(Mu \type) { for self.attribut...

Yes, still going with this. My impression is that there's this powerful facility in Raku, which is not really easy to use, and there's so little documentation for that. I'd like to kind of mitigate t...

In the UML specification there are plenty occurrences of the word "redefine". Not a single mention of what redefinition means. Perhaps it's too simple? Anyway, if someone could explain it ev...