preload_fql.rb

admin = Facebooker::Session.new.admin      
properties = admin.get_app_properties :preload_fql
preload_fql = JSON.parse(properties.preload_fql) || {}

if preload_fql['online_friends'].blank?
  if preload_fql['friends'].blank?
    preload_fql['friends'] = {
      :pattern => '.*',
      :query   => "SELECT uid2 FROM friend WHERE uid1 = {*user*}"
    }
  end
  
  preload_fql['online_friends'] = {
    :pattern => '.*',
    :query   => online_friends_fql
  }
  
  admin.set_app_properties :preload_fql => preload_fql.to_json
end