Tag: 物化路径模式

从物化路径构建树

我在使用ruby从物化路径构建树结构时遇到了麻烦。 假设我有一个排序结果集（来自couchdb）： [ { :key => [], :value => “Home” }, { :key => [“about”], :value => “About” }, { :key => [“services”], :value => “Services” }, { :key => [“services”, “plans”], :value => “Plans” }, { :key => [“services”, “training”], :value => “Training” }, { :key => [“services”, “training”, “python”], :value => “Python” }, […]