Kill trailing whitespace in ruby files

test/functional/notes_controller_test.rb

@@ -8,27 +8,27 @@ class NotesControllerTest < ActionController::TestCase
       CurrentUser.ip_addr = "127.0.0.1"
       @post = FactoryGirl.create(:post)
     end
-    
+
     teardown do
       CurrentUser.user = nil
     end
-    
+
     context "index action" do
       setup do
         FactoryGirl.create(:note)
       end
-      
+
       should "list all notes" do
         get :index
         assert_response :success
       end
-      
+
       should "list all notes (with search)" do
         get :index, {:search => {:body_matches => "abc"}}
         assert_response :success
       end
     end
-    
+
     context "create action" do
       should "create a note" do
         assert_difference("Note.count", 1) do
@@ -36,38 +36,38 @@ class NotesControllerTest < ActionController::TestCase
         end
       end
     end
-    
+
     context "update action" do
       setup do
         @note = FactoryGirl.create(:note)
       end
-      
+
       should "update a note" do
         post :update, {:id => @note.id, :note => {:body => "xyz"}}, {:user_id => @user.id}
         @note.reload
         assert_equal("xyz", @note.body)
       end
     end
-    
+
     context "destroy action" do
       setup do
         @note = FactoryGirl.create(:note)
       end
-      
+
       should "destroy a note" do
         post :destroy, {:id => @note.id}, {:user_id => @user.id}
         @note.reload
         assert_equal(false, @note.is_active?)
       end
     end
-    
+
     context "revert action" do
       setup do
         @note = FactoryGirl.create(:note, :body => "000")
         @note.update_attributes(:body => "111")
         @note.update_attributes(:body => "222")
       end
-      
+
       should "revert to a previous version" do
         post :revert, {:id => @note.id, :version_id => @note.versions(true).first.id}
         @note.reload