view .svn/pristine/58/58798d95d2677f7c2652f875b5506cce3ae90864.svn-base @ 1480:75fd8eace091 issue_556

Close obsolete branch issue_556

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

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