locale_file.rb in i18n-spec-0.2.3

- old
+ new

@@ -64,9 +64,13 @@
 
     def is_named_like_top_level_namespace?
       translations.keys.first == File.basename(@filepath, File.extname(@filepath))
     end
 
+    def has_a_valid_locale?
+      ISO::Tag.new(translations.keys.first).valid?
+    end
+
   protected
 
     def flatten_tree(data, prefix = '', result = {})
       data.each do |key, value|
         current_prefix = prefix.empty? ? key.to_s : "#{prefix}.#{key}"