gistfile1.rb

class Post
  def search(keywords)
    search = Sunspot.search(Post) do
      fulltext keywords
        order_by :published_at, :desc if Configuration.post_ordering?
      end
    end
    CustomAlarmHandler.new(:post_search).raise('empty!') if search.results.empty?
    StatsCollector.register_event(:post_search, keywords)
    search.results
  end
end