view .svn/pristine/6d/6d7a886110aeab37816e5215a40006734bda0844.svn-base @ 1625:808a40a7cac7 live

Have a go at fixing #570 Can't delete downloadable file from version in project with no issue tracker

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

  def self.down
    Role.all.each do |r|
      r.remove_permission!(:view_wiki_edits)
    end
  end
end