orm.rb in sluggable_finder-2.3.3

- old
+ new

@@ -1,11 +1,11 @@
 module SluggableFinder
   module Orm
     
     module ClassMethods
 
-      def sluggable_finder(field = :title, options = {})
+      def sluggable_finder(field = :title, options = {}, &slug_modifier)
         return if self.included_modules.include?(SluggableFinder::Orm::InstanceMethods)
         extend SluggableFinder::Finder
         extend SluggableFinder::BaseFinder
         include SluggableFinder::Orm::InstanceMethods
 
@@ -19,10 +19,11 @@
         	:scope		      => 	nil,
         	:to			        =>  :slug,
         	:reserved_slugs => [],
         	:allow_integer_ids => true,
         	:upcase         => false,
+        	:slug_modifier  => slug_modifier || nil,
         	:ignore_sti     => false # if true, Uniqueness won't check sibling classes.
         }.merge( options ))
         class_inheritable_reader :sluggable_finder_options
 
         if sluggable_finder_options[:scope]
@@ -74,9 +75,10 @@
         write_attribute(destination_column, s)
       end
       
       def get_value_or_generate_random(column_name)
         v = self.send(column_name)
+        v = sluggable_finder_options[:slug_modifier].call(v) if sluggable_finder_options[:slug_modifier]
         v || SluggableFinder.random_slug_for(self.class)
       end
       
       def create_sluggable_slug
         suffix = ''
\ No newline at end of file