README.md in affairs_of_state-0.0.4 vs README.md in affairs_of_state-0.0.5

@@ -36,11 +36,17 @@
 
 Or give it a long list of statuses:
 
     affairs_of_state :ordered, :cancelled, :shipped, :lost, :in_transit
 
+You can also pass a proc or a method name symbol to the :if option to bypass validation:
 
+    affairs_of_state :active, :inactive, :if => lambda{|object| only_validate_if_this_is_true(object) }
+    # or
+    affairs_of_state :active, :inactive, :if => :only_validate_if_this_method_returns_true
+
+
 ## Methods
 
 The gem provides methods for checking and setting your status. The question mark method returns a boolean, and the bang method changes to that status. Lets assume you have "active" and "cancelled" as defined status:
 
     widget = Widget.first
@@ -52,10 +58,10 @@
     Widget::STATUES  # -> ["active", "cancelled"]
 
 It also provides scopes automagically:
 
     Widget.active
-    
+
     Widget.cancelled
 
 
 ## "But I want callbacks and validations and other things."