But how else do we ever learn?

By improving on the current systems, not by rewriting them. Take a look at the code for Perl6::Roles. For the most part, it's just syntactic sugar. Class::Trait is more involved, but it's still just sugar, at its heart.

If there's a feature you want or a performance benchmark you feel you need to hit, write a failing test and give it to the author. That way, everyone benefits from what you're trying to do.

My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re^3: Using perl 6 roles in perl 5 by dragonchild
in thread Using perl 6 roles in perl 5 by clinton

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