static.rb in nanoc-3.6.3

- old
+ new

@@ -24,28 +24,25 @@
   # Unless the `hide_items` configuration attribute is false, items from static
   # data sources will have the :is_hidden attribute set by default, which will
   # exclude them from the Blogging helper's atom feed generator, among other
   # things.
   class Static < Nanoc::DataSource
+
     identifier :static
 
     def items
       # Get prefix
       prefix = config[:prefix] || 'static'
 
-      # Get all files under prefix dir
-      filenames = Dir[prefix + '/**/*'].select { |f| File.file?(f) }
-
       # Convert filenames to items
-      filenames.map do |filename|
+      self.all_files_in(prefix).map do |filename|
         attributes = {
           :extension => File.extname(filename)[1..-1],
           :filename  => filename,
         }
         attributes[:is_hidden] = true unless config[:hide_items] == false
         identifier = filename[(prefix.length+1)..-1] + '/'
-
         mtime      = File.mtime(filename)
         checksum   = Pathname.new(filename).checksum
 
         Nanoc::Item.new(
           filename,
@@ -54,7 +51,14 @@
           :binary => true, :mtime => mtime, :checksum => checksum
         )
       end
     end
 
+  protected
+
+    def all_files_in(dir_name)
+      Nanoc::Extra::FilesystemTools.all_files_in(dir_name)
+    end
+
   end
+
 end