remove trailing white-spaces from app/models/user_preference.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6509 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/user_preference.rb

@@ -1,16 +1,16 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -18,18 +18,18 @@
 class UserPreference < ActiveRecord::Base
   belongs_to :user
   serialize :others
-  
+
   attr_protected :others
-  
+
   def initialize(attributes = nil)
     super
     self.others ||= {}
   end
-  
+
   def before_save
     self.others ||= {}
   end
-  
+
   def [](attr_name)
     if attribute_present? attr_name
       super
@@ -37,7 +37,7 @@ class UserPreference < ActiveRecord::Base
       others ? others[attr_name] : nil
     end
   end
-  
+
   def []=(attr_name, value)
     if attribute_present? attr_name
       super
@@ -48,10 +48,10 @@ class UserPreference < ActiveRecord::Base
       value
     end
   end
-  
+
   def comments_sorting; self[:comments_sorting] end
   def comments_sorting=(order); self[:comments_sorting]=order end
-  
+
   def warn_on_leaving_unsaved; self[:warn_on_leaving_unsaved] || '1'; end
   def warn_on_leaving_unsaved=(value); self[:warn_on_leaving_unsaved]=value; end
 end