Adding non db values to the scope

[sikula]

When using waffle_ecto the scope parameter in the storage_dir function contains the values from cast_attachment which can only hold values from the schema, but what if I want to pass additional values that aren't part of the schema. How would I do this? Without ecto, I can just construct a map and pass it in as the scope, but with waffle_ecto that uses the schema that doesn't seem to be the case.

Thanks for the help!

[achempion]

You can define virtual fields in your schema to pass additional virtual values (or even define a separate schema if you have very complex configuration).