1 files changed, 16 insertions, 15 deletions
diff --git a/file_upload.rb b/file_upload.rb
index aab6b4e..a23d6a1 100644
--- a/file_upload.rb
+++ b/file_upload.rb
@@ -2,38 +2,38 @@
 
 require 'rubygems'
 require 'haml'
-require 'pathname'
 require 'sinatra/base'
 
 class FileUpload < Sinatra::Base
   configure do
     enable :static
     enable :sessions
-    
-    set :views, Pathname.new(__FILE__).dirname.join('views').expand_path
-    set :public, Pathname.new(__FILE__).dirname.join('public').expand_path
+
+    set :views,  File.join(File.dirname(__FILE__), 'views')
+    set :public, File.join(File.dirname(__FILE__), 'public')
+    set :files,  File.join(public, 'files')
   end
-  
+
   helpers do
     def flash(message = '')
       session[:flash] = message
     end
   end
-  
+
   not_found do
     haml '404'
   end
-  
+
   error do
     haml "Error (#{request.env['sinatra.error']})"
   end
-  
+
   get '/' do
-    @files = settings.public.join('files').entries - [Pathname.new('.'), Pathname.new('..')]
-    
+    @files = Dir.entries(settings.files) - ['.', '..']
+
     @flash = session[:flash]
     session[:flash] = nil
-    
+
     haml :index
   end
   
@@ -41,14 +41,15 @@ class FileUpload < Sinatra::Base
     if params[:file]
       filename = params[:file][:filename]
       file = params[:file][:tempfile]
-      
-      File.open(settings.public.join('files', filename), 'wb') {|f| f.write file.read }
-      
+
+      File.open(File.join(settings.files, filename), 'wb') {|f| f.write file.read }
+
       flash 'Uploaded successfully'
     else
       flash 'You have to choose a file'
     end
-    
+
     redirect '/'
   end
 end
+