With README

README

@@ -1,7 +1,7 @@
 HasDetails
 ==========
 
-HasDetails 
+HasDetails allows you to store a large amount of (optional) attributes for any model's instance in a serialized column. It takes care of adding convenience methods to your model, and verifies that the value being assigned is indeed (one of) the type(s) required for that attribute.
 
 Example
 =======
@@ -10,10 +10,13 @@ class User << ActiveRecord::Base
 	has_details :firstname => String,
 	            :lastname => String,
 	            :birthday => Date,
-	            :gender => Symbol
-
+	            :gender => [:male, :female]
 end
 
+john = User.find(1)
+john.birthday = 5.years.ago
+john.gender
+=> :male
 
 =======
 Copyright (c) 2008 Marten Veldthuis, released under the MIT license