lib/skippy/module_manager.rb in skippy-0.5.1.a vs lib/skippy/module_manager.rb in skippy-0.5.2.a

@@ -6,9 +6,10 @@
 require 'set'
 
 require 'skippy/helpers/file'
 require 'skippy/lib_module'
 require 'skippy/project'
+require 'skippy/sorted_set'
 
 class Skippy::ModuleManager
 
   include Enumerable
   include Skippy::Helpers::File