list.rb in troo-0.0.8

- old
+ new

@@ -1,30 +1,12 @@
 module Troo
   module External
     class List < Resource
-      class << self
-        def fetch(external_id, options = {})
-          new(external_id, options).fetch_by_external_id.map do |resource|
-            ListPersistence.for(resource) unless closed?(resource)
-          end
-        end
+      def persist
+        Persistence::List.with_collection(fetch)
       end
 
-      def initialize(external_id, options = {})
-        @external_id = external_id
-        @options     = options
-      end
-
       private
-      attr_reader :external_id
-
-      def options
-        defaults.merge!(@options)
-      end
-
-      def defaults
-        { mode: :board }
-      end
 
       def by_board_id
         Trello::Board.find(external_id).lists
       end
 