lambda { |request, params|
  cached_path = request.path
  cached_method = request.method.to_s
  truth = (/\/([^\/.,;?]+)(\/([^\/.,;?]+)(\/([^\/.,;?]+))?)?(\.([^\/.,;?]+))?/ =~ cached_path
  path1, path2, path3, path4, path5, path6, path7 = $1, $2, $3, $4, $5, $6, $7
  if  truth
    # then
    [0, {:action => path3 || "index", :controller => path1, :id => path5, :format => path7}]
  else
    [nil, {}]
  end
}