.. highlight:: ruby ==== Rack ==== * http://route477.net/w/?RackReferenceJa introduction ============ * http://gihyo.jp/dev/serial/01/ruby/0023 standalone ========== :: class App def call(env) [ 200, { 'Content-Type' => 'text/html' }, ['Hello Rack !'] ] end end :: require File.dirname(__FILE__)+'/app' run App.new 実行 :: $ rackup on passenger ============ VirtualHost(ROOT) ----------------- Sub URL ----------------- middle ware =========== * http://gihyo.jp/dev/serial/01/ruby/0025