lib/em-mongo.rb in em-mongo-0.2.11 vs lib/em-mongo.rb in em-mongo-0.2.12

@@ -12,15 +12,9 @@
   end
 
   NAME    = 'em-mongo'
   LIBPATH = ::File.expand_path(::File.dirname(__FILE__)) + ::File::SEPARATOR
   PATH    = ::File.dirname(LIBPATH) + ::File::SEPARATOR
-
-  class Util
-    def self.unique_id
-      BSON::ObjectID.new.to_s
-    end
-  end
 end
 
 require File.join(EM::Mongo::LIBPATH, "em-mongo/connection")
 require File.join(EM::Mongo::LIBPATH, "em-mongo/collection")