lib/fusuma/device.rb in fusuma-0.3.4 vs lib/fusuma/device.rb in fusuma-0.3.5

@@ -1,8 +1,10 @@
 module Fusuma
   # detect input device
   class Device
     class << self
+      attr_writer :names
+
       def names
         return @names unless @names.nil?
         device_names = fetch_device_names
         MultiLogger.debug(device_names: device_names)
         raise 'Touchpad is not found' if device_names.empty?