使用带有嵌套强参数的assign_attributes

Question

将:verification_status user_attributes practice_user_params的{​​{1}}枚举传入assign属性方法的正确方法是什么？这就是我目前所拥有的：

@practice_user.assign_attributes({:verification_status => User.verification_statuses[:user_not_verified]})

def practice_user_params
   params.require(:practice_user).permit(:role, user_attributes: [:id, :first_name, :last_name, :email, :verification_status])
end