在 Rails 3.2 中,关联选项是否counter_cache链接到其他选项,例如counter_sql或conditions?
例如,如果我有这样的关联:
class User
  has_many :items, :through => :orders
  has_many :active_items, :through => :orders
           :conditions => 'active = true', :source => :item
class Order
  belongs_to :users, :counter_cache => :active_items_count
  belongs_to :items
class Item
  has_many :users, :through => :orders
计数器缓存会尊重该活动条件吗?(意味着不活动的项目不会被计算在内)那么使用finder_sql/counter_sql