https://blog.youkuaiyun.com/weeweeezh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/weeweee/article/details/10406815https://blog.youkuaiyun.com/weeweee/article/details/10406815weeweeeTue, 27 Aug 2013 17:17:07 +0800https://blog.youkuaiyun.com/weeweee/article/details/9750525https://blog.youkuaiyun.com/weeweee/article/details/9750525weeweeeSun, 04 Aug 2013 21:58:11 +0800https://blog.youkuaiyun.com/weeweee/article/details/9568083https://blog.youkuaiyun.com/weeweee/article/details/9568083weeweeeSun, 28 Jul 2013 17:34:31 +0800https://blog.youkuaiyun.com/weeweee/article/details/9457561https://blog.youkuaiyun.com/weeweee/article/details/9457561weeweeeWed, 24 Jul 2013 23:38:49 +0800https://blog.youkuaiyun.com/weeweee/article/details/9402421https://blog.youkuaiyun.com/weeweee/article/details/9402421weeweeeSun, 21 Jul 2013 23:37:27 +0800https://blog.youkuaiyun.com/weeweee/article/details/9009035https://blog.youkuaiyun.com/weeweee/article/details/9009035weeweeeSun, 02 Jun 2013 22:06:54 +0800https://blog.youkuaiyun.com/weeweee/article/details/8987134https://blog.youkuaiyun.com/weeweee/article/details/8987134weeweeeTue, 28 May 2013 23:14:29 +0800https://blog.youkuaiyun.com/weeweee/article/details/8987118https://blog.youkuaiyun.com/weeweee/article/details/8987118weeweeeTue, 28 May 2013 23:11:32 +0800https://blog.youkuaiyun.com/weeweee/article/details/8978008https://blog.youkuaiyun.com/weeweee/article/details/8978008weeweeeSun, 26 May 2013 23:33:01 +0800Object #添加一个类C class C ; end Object.constants.grep /^C$/ #=>[:C] #这时在当前类Object中添加了常量 :C #:所以类名是常量。 二、这里的类名常量C，为什么是所有作用域可见？ 类名常量C添加在Object类中]]>https://blog.youkuaiyun.com/weeweee/article/details/8978002https://blog.youkuaiyun.com/weeweee/article/details/8978002weeweeeSun, 26 May 2013 23:31:20 +0800https://blog.youkuaiyun.com/weeweee/article/details/8977998https://blog.youkuaiyun.com/weeweee/article/details/8977998weeweeeSun, 26 May 2013 23:27:41 +0800https://blog.youkuaiyun.com/weeweee/article/details/8970086https://blog.youkuaiyun.com/weeweee/article/details/8970086weeweeeFri, 24 May 2013 15:00:00 +0800https://blog.youkuaiyun.com/weeweee/article/details/8885480https://blog.youkuaiyun.com/weeweee/article/details/8885480weeweeeSat, 04 May 2013 23:22:57 +0800https://blog.youkuaiyun.com/weeweee/article/details/8873114https://blog.youkuaiyun.com/weeweee/article/details/8873114weeweeeWed, 01 May 2013 21:44:35 +0800https://blog.youkuaiyun.com/weeweee/article/details/8865592https://blog.youkuaiyun.com/weeweee/article/details/8865592weeweeeSun, 28 Apr 2013 22:32:20 +0800https://blog.youkuaiyun.com/weeweee/article/details/8861160https://blog.youkuaiyun.com/weeweee/article/details/8861160weeweeeSat, 27 Apr 2013 22:17:09 +0800https://blog.youkuaiyun.com/weeweee/article/details/8846855https://blog.youkuaiyun.com/weeweee/article/details/8846855weeweeeWed, 24 Apr 2013 21:26:16 +0800https://blog.youkuaiyun.com/weeweee/article/details/8837289https://blog.youkuaiyun.com/weeweee/article/details/8837289weeweeeMon, 22 Apr 2013 23:04:53 +0800https://blog.youkuaiyun.com/weeweee/article/details/8803633https://blog.youkuaiyun.com/weeweee/article/details/8803633weeweeeMon, 15 Apr 2013 13:59:20 +0800https://blog.youkuaiyun.com/weeweee/article/details/8801760https://blog.youkuaiyun.com/weeweee/article/details/8801760weeweeeSun, 14 Apr 2013 23:11:31 +0800