gistfile1.rbx

  def children(options = {})
    options.merge!({ :order => 'updated_at desc' })
    options # => {:limit=>3, :order=>"updated_at desc"}
    found  = articles.find(:all, options)
    options # => {:conditions=>"`articles`.section_id = 2", :readonly=>nil, :select=>nil, :group=>nil, :offset=>nil, :limit=>3, :include=>:_route, :joins=>nil, :order=>"updated_at desc, created_at desc"}
    found += pages.find(:all, options)
    found.sort! { |x, y| y.updated_at <=> x.updated_at }
    options[:limit] ? found[0, options[:limit]] : found
  end