model add scope

app/models/product.rb

@@ -136,7 +136,6 @@ class Product < ActiveRecord::Base
                 visible false
                 formatted_value{bindings[:view].current_admin_user.email}
                 if strs.length==0
-                    debug(strs)
                     strs=formatted_value{bindings[:view].current_admin_user.email}
                 end
             end