user.cr

# https://carc.in/#/r/1dny

class User
  FIELDS = [:stuff]
end

class Changeset
  macro setup(model_class)
    {{ model_class::FIELDS}} # Results in "Unexpected token: ::"
    # If I use the actual constant it works
    # {{ User::FIELDS }}
  end
end

Changeset.setup(User) # Should return [:stuff]