Data Mapper Pattern
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Up until now i've been using active records in all my c# database driven applications
The data mapper pattern strips most of the responsibility of persistence from the entity objects in favor of classes external to the entities
Valuable data & object factoryв„ў, dofactory
However it can also be implemented as a rule for a mapper function
In this third part of a five-part series on the data mapper design pattern, i start developing a basic user mapper class