I believe you could call a queryset this thing, or this thing a queryset On Thu, Nov 12, 2015 at 12:43 AM, Alex Newman <p...@planet.com> wrote:
> I almost hate to bring this up, but we are reading Eric Evan's book > "Domain Driven Development" at my company in our technical bookclub and > some techniques in the book seem to be hard to apply in DJango. The main > one being the notion of aggregations: > > From http://martinfowler.com/bliki/DDD_Aggregate.html > "Aggregate is a pattern in Domain-Driven Design. A DDD aggregate is a > cluster of domain objects that can be treated as a single unit. An example > may be an order and its line-items, these will be separate objects, but > it's useful to treat the order (together with its line items) as a single > aggregate. > > An aggregate will have one of its component objects be the aggregate root. > Any references from outside the aggregate should only go to the aggregate > root. The root can thus ensure the integrity of the aggregate as a whole." > > Can we actually enforce this in django? > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To post to this group, send email to django-users@googlegroups.com. > Visit this group at http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/aa759e76-0192-4103-89c7-0001ed666f26%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/aa759e76-0192-4103-89c7-0001ed666f26%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAFWa6tLvndNm6AKXf7UE1622T442BYiRsGQ7LLV7g6UknxvswA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
