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Ecto Tips: DB UUIDs, Composable Changesets, and boilerplates

Here are some helpful techniques I’ve learned with Ecto over the last several months:

  • You can interpolate into @doc. This is really helpful for documenting defaulted, required, and optional fields on changeset docs.
  • How to get DB-generated UUIDs with Ecto.
  • How to compose changesets together.

https://bernheisel.com/blog/ecto_changeset_tips