Building Rich Domain Models in Rails. Separating... | Victor Savkin

Domain model is an effective tool for software development. It can be used to express really complex business logic, and to verify and validate the understanding of the domain among stakeholders. Building rich domain models in Rails is hard. Primarily, because of Active Record, which doesn’t play well with the domain model approach. One way to deal with this problem is to use an ORM implementing t

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Split model into entity, data object, and repository.