Chris@0: class AddViewWikiEditsPermission < ActiveRecord::Migration
Chris@0:   def self.up
Chris@0: 	Role.find(:all).each do |r|
Chris@0: 	  r.add_permission!(:view_wiki_edits) if r.has_permission?(:view_wiki_pages)
Chris@0:   	end
Chris@0:   end
Chris@0: 
Chris@0:   def self.down
Chris@0: 	Role.find(:all).each do |r|
Chris@0: 	  r.remove_permission!(:view_wiki_edits)
Chris@0:   	end
Chris@0:   end
Chris@0: end