acquire_dialog.rb in alexandria-book-collection-manager-0.7.1

- old
+ new

@@ -234,12 +234,11 @@
 
       def on_cancel
         @acquire_dialog.destroy
       end
 
-      def on_help
-      end
+      def on_help; end
 
       def read_barcode_scan
         @animation.start
         play_sound('scanning') if @test_scan
         log.debug { "reading scanner data #{@scanner_buffer}" }
@@ -533,10 +532,10 @@
       end
 
       def play_sound(effect)
         if effect == 'scanning'
           puts "Effect: #{effect}, playing: #{@prefs.play_scanning_sound}" if $DEBUG
-          return unless  @prefs.play_scanning_sound
+          return unless @prefs.play_scanning_sound
           @sound_players['scanning'].play('scanning')
         else
           puts "Effect: #{effect}, playing: #{@prefs.play_scan_sound}" if $DEBUG
           return unless @prefs.play_scan_sound
           # sleep(0.5) # "scanning" effect lasts 0.5 seconds, wait for it to end