Customizing the edit page title in ActiveAdmin

I am trying to change the page title to be the name of the item you are actually editing when you are on the edit page. I read in the active admin docs that you should use @page_title. The problem is I开发者_Go百科 don't know where to put this for it to work for the edit page.

This will work:

controller do
  def new
    @page_title = 'new title'
    super
  end

  def edit
    @page_title = 'edit title'
    super
  end
end

I posted this in the active admin google group and they are looking to add this ability in to the next update. If they end up adding it i will post some info here on how it is accomplished.