lib/meibo/data_set.rb in meibo-0.3.0 vs lib/meibo/data_set.rb in meibo-0.4.0

@@ -1,7 +1,9 @@
 module Meibo
   class DataSet
+    include Enumerable
+
     attr_reader :roster
 
     def initialize(data, roster:)
       @data = data
       @data_hash = data.to_h {|datum| [datum.sourced_id, datum] }
@@ -36,12 +38,8 @@
 
     def find(sourced_id)
       @data_hash.fetch(sourced_id)
     rescue KeyError
       raise DataNotFoundError, "sourcedId: #{sourced_id} が見つかりません"
-    end
-
-    def to_a
-      @data
     end
   end
 end