You create a file called user.rb in the models directory - "Paul Dix"

You create a file called user.rb in the models directory
Paul Dix

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Many programmers would prefer to mock in their client library specs but doing so could result in the service and client passing all specs with hidden failures.
- Paul Dix
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However for the purposes of migrating existing Rails applications to services the shared database approach may be necessary in the early stages.
- Paul Dix