Better design pattern for creating a polymorphic API

Questions & Help Questions
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8

That’s essentially what I had before I went into a refactoring rabbit hole. It might just be simpler to pass the parser in the public function. For example:

  def list_users(opts \\ []) do
    :list_users
    |> to_params(opts)
    |> to_op(parser: &Parsers.User.parse/2)
  end

  def list_access_keys(opts \\ []) do
    :list_access_keys
    |> to_params(opts)
    |> to_op(parser: &Parsers.AccessKey.parse/2)
  end