lib/petrie/engine.rb in petrie-0.1.1 vs lib/petrie/engine.rb in petrie-0.1.2

@@ -1,6 +1,7 @@
 require 'friendly_id'
 require 'awesome_nested_set'
+require 'the_sortable_tree'
 
 module Petrie
   class Engine < ::Rails::Engine
     config.generators do |g|
       g.test_framework      :rspec,        :fixture => false