unescape_path.rb in roda-3.56.0

- old
+ new

@@ -1,6 +1,8 @@
 # frozen-string-literal: true
 
+require 'rack/utils'
+
 #
 class Roda
   module RodaPlugins
     # The unescape_path plugin decodes a URL-encoded path
     # before routing.  This fixes routing when the slashes