lib/state_objects/base.rb in state_objects-0.0.7 vs lib/state_objects/base.rb in state_objects-0.0.8

@@ -3,10 +3,14 @@
 
     def initialize(model)
       @model = model               
     end
 
-    def self.state_object_values(*opts)  # :nodoc:
+    def self.state_object_values(*opts)  # :nodoc:          
+      unless opts.size == 3
+        raise @model.to_s + "#state_object_values Must have 3 arguments: symbol, db_value, label.  For Example: state_object_values :red,'R','Dont Walk'"
+      end
+      
       class_eval <<-EOF
         def self.symbol
           '#{opts[0]}'.to_sym
         end
         def self.db_value