bin/dokku in dokku-installer-cli-0.1.3 vs bin/dokku in dokku-installer-cli-0.1.4

@@ -22,11 +22,11 @@
     def open
       exec("open http://#{app_name}.#{domain}")
     end
 
     desc "restart", "Restart the application"
-    def restart(*args)
+    def restart
       run_command "restart #{app_name}"
     end
 
     desc "run <cmd>", "Run a command in the environment of the application"
     def walk(*args)
@@ -70,26 +70,9 @@
 
   private
 
     def app_name
       @app_name ||= git_config_match[2]
-    end
-
-    def backup_filename(number)
-      # Make sure the number is valid or use 1
-      number = number.to_s.gsub(/\D/, "").to_i
-      number = 1 if number < 1
-
-      # Get the file name for the numbered backup
-      puts "Getting list of backups..."
-      command = "ssh -t dokku@#{domain} postgres:backups #{app_name}"
-      backups = `#{command}`
-      index = number - 1
-      if filename = backups.split("\n").reverse[index]
-        filename.strip
-      else
-        nil
-      end
     end
 
     def domain
       @domain ||= git_config_match[1]
     end