lib/transcriber/resource/key/association.rb in transcriber-0.0.8 vs lib/transcriber/resource/key/association.rb in transcriber-0.0.9

@@ -22,8 +22,14 @@
       end
 
       def resource_class
         @class_name.constantize
       end
+
+      def from_hash(attrs)
+        return nil if attrs.nil? or attrs.empty?
+        one? ? resource_class.new(attrs)
+             : Array(attrs).map {|item| resource_class.new(item)}
+      end
     end
   end
 end