AggregateRoot::Debugging

[paneq]

class Product
  include AggregateRoot
  include AggregateRoot::Debugging if Rails.env.development? # never use in production

AggregateRoot::Debugging could hook into apply and display (puts) and log (Rails.logger.debug) applied event and the state after applying.

I believe it could be useful.

[andrzejkrzywda]

Potentially related - #60