... most likely, Roles are just the wrong tool. Roles are just inheritance in disguise and only make sense when you have mostly identical behaviour that you want to customize in small parts.

What you have is a set of behaviours that you want to arrange in a sequence, potentially leaving out some parts. This is not easily modeled by inheriting things and much easier modelled by an array that contains the steps.

In reply to Re^4: Creating dynamic parent/child relationships by Corion
in thread Creating dynamic parent/child relationships by nysus

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