base.rb in activegroonga-4.0.0

- old
+ new

@@ -1,6 +1,6 @@
-# Copyright (C) 2009-2010  Kouhei Sutou <kou@clear-code.com>
+# Copyright (C) 2009-2013  Kouhei Sutou <kou@clear-code.com>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License version 2.1 as published by the Free Software Foundation.
 #
@@ -11,12 +11,10 @@
 #
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-require 'fileutils'
-
-require 'active_support/all'
+require "active_support/all"
 
 module ActiveGroonga
   class Base
     extend ActiveModel::Naming
     include ActiveModel::Conversion