makerhelper.rb in review-2.4.0

- old
+ new

@@ -1,7 +1,5 @@
-# encoding: utf-8
-
 # Copyright (c) 2012-2017 Yuto HAYAMIZU, Kenshi Muto
 #
 # This program is free software.
 # You can distribute or modify this program under the terms of
 # the GNU LGPL, Lesser General Public License version 2.1.
@@ -51,11 +49,11 @@
               next unless /\.#{orig_type}$/ =~ fname
               is_converted = system("convert #{from_dir}/#{fname} #{to_dir}/#{fname}.#{conv_type}")
               image_files << "#{from_dir}/#{fname}.#{conv_type}"
             end
 
-            exts = options[:exts] || %w(png gif jpg jpeg svg pdf eps ai tif)
+            exts = options[:exts] || %w[png gif jpg jpeg svg pdf eps ai tif]
             exts_str = exts.join('|')
             if !is_converted && fname =~ /\.(#{exts_str})$/i
               FileUtils.cp "#{from_dir}/#{fname}", to_dir
               image_files << "#{from_dir}/#{fname}"
             end
@@ -64,8 +62,7 @@
       end
 
       image_files
     end
     module_function :copy_images_to_dir
-
   end
 end