Ecto Changesets[0] are runtime constructs, yes. They're similar to libaries like... | Hacker News

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asa400 3 months ago | parent | context | favorite | on: Elixir v1.20: Now a gradually typed language

Ecto Changesets[0] are runtime constructs, yes. They're similar to libaries like Pydantic, if you're familiar with Python.

[0] - https://ecto.hexdocs.pm/Ecto.Changeset.html

steve_adams_86 3 months ago [–]

Yes, this is exactly what I was wondering, thanks. Another version of this that I love is Effect Schema in TypeScript land.

The runtime costs aren’t trivial, especially on large datasets, but I’ve come to love this pattern a lot.

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