# File lib/rack/directory.rb, line 126 126: def entity_not_found 127: body = "Entity not found: #{@path_info}\n" 128: size = Rack::Utils.bytesize(body) 129: return [404, {"Content-Type" => "text/plain", 130: "Content-Length" => size.to_s, 131: "X-Cascade" => "pass"}, [body]] 132: end