Chris@909: class AddViewWikiEditsPermission < ActiveRecord::Migration
Chris@909:   def self.up
Chris@909:     Role.find(:all).each do |r|
Chris@909:       r.add_permission!(:view_wiki_edits) if r.has_permission?(:view_wiki_pages)
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def self.down
Chris@909:     Role.find(:all).each do |r|
Chris@909:       r.remove_permission!(:view_wiki_edits)
Chris@909:     end
Chris@909:   end
Chris@909: end