简单教程
提交运行
代码编辑器：
# !/usr/bin/ruby -w # -*- encoding:utf-8 -*- # filename: main.rb # author: 简单教程(www.twle.cn) # Copyright © 2015-2065 www.twle.cn. All rights reserved. myhash = Hash["baidu" => "baidu.com", "ali" => "taobao.com"] puts "#{myhash['baidu']}" puts "#{myhash['ali']}" puts "#{myhash['tencent']}"
运行结果：