lib/rack/file.rb in rack-1.1.6 vs lib/rack/file.rb in rack-1.2.0

@@ -1,11 +1,13 @@
 require 'time'
 require 'rack/utils'
 require 'rack/mime'
 
 module Rack
-  # Rack::File serves files below the +root+ given, according to the
+  # Rack::File serves files below the +root+ directory given, according to the
   # path info of the Rack request.
+  # e.g. when Rack::File.new("/etc") is used, you can access 'passwd' file
+  # as http://localhost:9292/passwd
   #
   # Handlers can detect if bodies are a Rack::File, and use mechanisms
   # like sendfile on the +path+.
 
   class File