Dashboard无法定义在attributes(resource)之外的searching attribute

[nobrick]

@hymRedemption 假设我希望在 Order Dashboard 中定义以下搜索属性：

  search("search_admin_orders_path") do |s|
    s.eq "id"
    s.eq "user.id"
    s.eq "handyman.id"

    # FIXME: There is no need to ensure the searching attributes are defined in
    # the `attributes("Order")` fields, since the latter is only used for
    # visually displaying explicit columns in the table of the index page.
    # Therefore we should allow the attributes not explicitly demonstrated in
    # the model attribute fields for searching purposes.

    s.eq "user.phone"
    s.eq "handyman.phone"
  end

因为后面两个 phone 属性未在 attributes("Order") 中得到定义，访问该页面时会抛出异常。这是不是不太符合预期呢？因为 attributes("Order") 中定义的是订单列表中显式展示的列，但搜索的属性应该可以不在其中，我觉得两者应该没有直接的关联。