Chris@1464: class AddDeleteWikiPagesAttachmentsPermission < ActiveRecord::Migration
Chris@1464:   def self.up
Chris@1464:     Role.all.each do |r|
Chris@1464:       r.add_permission!(:delete_wiki_pages_attachments) if r.has_permission?(:edit_wiki_pages)
Chris@1464:     end
Chris@1464:   end
Chris@1464: 
Chris@1464:   def self.down
Chris@1464:     Role.all.each do |r|
Chris@1464:       r.remove_permission!(:delete_wiki_pages_attachments)
Chris@1464:     end
Chris@1464:   end
Chris@1464: end