lib/nanoc/data_sources/filesystem.rb in nanoc-4.7.9 vs lib/nanoc/data_sources/filesystem.rb in nanoc-4.7.10

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module Nanoc::DataSources
   # The filesystem data source stores its items and layouts in nested
   # directories. Items and layouts are represented by one or two files; if it
   # is represented using one file, the metadata can be contained in this file.
   #