mneumann
Module naming of services with multiple versions
I have services that come in different versions and they all have to co-exist, possibly at the same time.
E.g. ServiceA.V1_0 and ServiceA.V1_2.
Would you use underscores in module names to separate major from minor in this case and teach credo to not issue a warning or instead write ServiceA.V10 and ServiceA.V12?
Note that the versions reflect a public specification, so I can’t change that :).
Marked As Solved
dimitarvp
Ultimately what truly matters is if you and/or your team are finding the naming convention intuitive and easy to work with. If so, just tell credo to shut up about this one particular thing.
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sodapopcan
It’s your project so do what you want! Credo is highly configurable for a reason 
D4no0
While using module names for versioning is extremely convenient, as the compiler can ensure their uniqueness, I would personally opt for the variant of placing the versioning as metadata in the module:
defmodule Test do
use ServiceA, version: "1.2"
end
This gives much more flexibility in your versioning convention and doesn’t require you to be careful about how you name the modules.
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