Load json into struct in module-attribute

Questions & Help Questions
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1

I want to load a json (list of objects) into list of structs in a module attribute.
Seems like I need three modules for that.

json

[
    {"foo": 1, "bar": 2},
    {"foo": 11, "bar": 22}
]

struct

defmodule Foo do
  defstruct [:foo, :bar]
end

load into struct, note that function in reality is too complex to be added to Foos/@foos - pipe

defmodule JsonLoader do
  def load_foos(foos) do
    Enum.map(foos, &struct(Foo, &1))
  end
end

module that stores the structs in a module attribute.

defmodule Foos do
  @foos File.read!("lib/foos.json") |> Jason.decode!(keys: :atoms) |> JsonLoader.load_foos()

  def get_foo(foo) do
    Enum.find(@foos, fn f -> f.foo == foo end)
  end
end

Is there way to bring all that into one module (Foo).