health-data-standards.rb in health-data-standards-3.4.2

- old
+ new

@@ -1,7 +1,8 @@
 require 'erubis'
 require 'active_support'
 require 'mongoid'
+require 'mongoid/tree'
 require 'uuid'
 require 'builder'
 require 'csv'
 require 'nokogiri'
 require 'ostruct'