# File lib/visage-app/profile.rb, line 15
    def self.old_format?
      profiles = Visage::Config::File.load('profiles.yaml', :create => true, :ignore_bundled => true) || {}
      profiles.each_pair do |name, attrs|
        return true if attrs[:hosts] =~ /\*/ || attrs[:metrics] =~ /\*/
      end

      false
    end