cheat sheets.

--- assert_valid version 1	Sat May 31 07:24:16 +0000 2008
+++ assert_valid version 2	Sat May 31 07:32:57 +0000 2008
@@ -1,12 +1,14 @@
+# 'cheat assertions' for the rest
+
 assert_valid(record)
 
 Ensures that the passed record is valid by ActiveRecord standards and returns
 any error messages if it is not.
 
 Examples
 
   # assert that a newly created record is valid
   model = Model.new
   assert_valid(model)