I'm neither a Moose nor a Ruby expert, but I think with this Ruby code one can instantiate multiple objects each with individual states.

But since Moose roles operate on classes you'll be restricted on a singleton class, i.e. just one object (resp. all objects with the same state.)

But again theoretical thoughts, maybe better if I refrain from this subject.

But thanks for bringing it up, I learned a lot.

Cheers Rolf

( addicted to the Perl Programming Language)

PS: I just remember that I once had a similar requirement which I solved with a state attribute.

So calling $self->{state}{method}() solved it for me and I was able to have multidimensional states per object.

Thats very similar to the already proposed proxy-methods.

In reply to Re^5: a State machine with Roles - possible? (class or instance) by LanX
in thread a State machine with Roles - possible? by mascip

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