第一次尝试与 Sphinx/Thinking Sphinx 相处。
我的模型定义如下(简化):
class Branch < ActiveRecord::Base
has_many :salesmen, :class_name => "User"
has_many :leads, :through => :salesmen
end
class User < ActiveRecord::Base
belongs_to :branch
has_many :leads, :foreign_key => "owner_id"
end
class Lead < ActiveRecord::Base
belongs_to :owner, :class_name => "User"
define_index do
indexes company_name
indexes :name, :sortable => true
has owner.branch_id, :as => :branch_id
indexes [owner.last_name, owner.first_name], :as => :owner_full_name, :sortable => true
end
end
任何时候我打电话
Branch.first.leads.search
我明白了
RuntimeError: Missing Attribute for Foreign Key branch_id
我究竟做错了什么?