xml-sitemap.rb in xml-sitemap-1.1.2

- old
+ new

@@ -1,5 +1,6 @@
 require 'time'
+require 'date'
 require 'builder'
 
 require 'xml-sitemap/options'
 require 'xml-sitemap/map'
 require 'xml-sitemap/index'
\ No newline at end of file