Nice-Looking Rails Active Record Domain Driven Design. In this tutorial, we'll dive into active record and see what it can do for us! This means it's a layer of ruby code that runs between your database and your logic code.
It also helps in the translating the domain model into sql is one of the simplest methods as it is done by writing rails friendly sql. Any references from outside the aggregate should only go to the aggregate root. Both arel and active record have many more functionalities than the ones i've here presented.
An entity object cares about identity, since each one is unique.
Rails active records provide an interface and binding between the tables in a relational database this strategy allows simple designs and straight forward mappings between database tables and translating a domain model into sql is generally straight forward, as long as you remember that you. Domain logic in activerecord and. In this tutorial, we'll dive into active record and see what it can do for us! Active record is a little like a walled garden.