lib/review/epubmaker/producer.rb in review-5.3.0 vs lib/review/epubmaker/producer.rb in review-5.4.0

@@ -87,12 +87,12 @@
 
         allow_exts ||= @config['image_ext']
         Dir.foreach(path) do |f|
           next if f.start_with?('.')
 
-          if f =~ /\.(#{allow_exts.join('|')})\Z/i
-            path.chop! if path =~ %r{/\Z}
+          if /\.(#{allow_exts.join('|')})\Z/i.match?(f)
+            path.chop! if %r{/\Z}.match?(path)
             if base.nil?
               @contents.push(ReVIEW::EPUBMaker::Content.new(file: "#{path}/#{f}"))
             else
               @contents.push(ReVIEW::EPUBMaker::Content.new(file: "#{path.sub(base + '/', '')}/#{f}"))
             end
@@ -113,10 +113,10 @@
         current = Dir.pwd
         base_dir ||= current
 
         # use Dir to solve a path for Windows (see #1011)
         new_tmpdir = Dir[File.join(tmpdir.nil? ? Dir.mktmpdir : tmpdir)][0]
-        if epubfile !~ %r{\A/}
+        unless epubfile.start_with?('/')
           epubfile = "#{current}/#{epubfile}"
         end
 
         # FIXME: error check
         File.unlink(epubfile) if File.exist?(epubfile)