换书

@knwang 感谢 Kevin 老师

A ||= B 是当 A 为假的时候 (false) 才把 B 赋给 A，适用的不确定 A 是否有值的情况，小弟新手，不知道对不对

乒乓很少遇到对方，可惜不是北京了

@virgil 嗯嗯 :-) 我是把 eddie 的拿来直接用的

@sevk @virgil 你们是对的，我以为这东西会很复杂，没想到这么简单就能搞定，谢谢了

@sevk 好像有点像，但这个不可能这么简单就实现吧，这个不支持语法吧

@sevk 好像不是哎，我要的是这样的，比如输入def空格，它就会变成这样def..当我接着输入的时候，前面的。消失，如果我输入def test加车，它就会变成这样

def test
..

我接着输入前面的点消失 不知道我说清楚了没，感谢你的回复

竟然注册不了，名字太长

应该是 Chef 的 cookbook 吧

Chef

可惜不在北京

已发，请查收

可能是少某个源，找个其他的 ubuntu 对比下/etc/sources.list

贴心亲和

已经不单了，好几个基友了

我花了一周才看到第 9 章，等等我呀:D

@allenwei 谢谢我试试

收到

ubuntu 是才王道

there is a thing call chef

辛苦了

是不是太轻了，就一个空白页，我不知道怎么写了

@sundevilyang 已经发给你了

我也想同去

基本的HTML以及CSS一定要会看, 而且会写!!，我已经开始血淋淋了

报名了

@JeskTop 我的执行 migrations 报错，能帮我看看怎么回事吗？

  * executing `deploy:migrations'
  * executing `deploy:update_code'
    updating the cached checkout on all servers
    executing locally: "git ls-remote [email protected]:git/depot.git master"
    command finished in 404ms
  * executing "if [ -d /home/william/depot.linuxcbt.com/shared/cached-copy ]; then cd /home/william/depot.linuxcbt.com/shared/cached-copy && git fetch  origin && git fetch --tags  origin && git reset  --hard a6c236f29dd7ca5547f9d4a371c1919227245a09 && git clean  -d -x -f; else git clone [email protected]:git/depot.git /home/william/depot.linuxcbt.com/shared/cached-copy && cd /home/william/depot.linuxcbt.com/shared/cached-copy && git checkout -b deploy a6c236f29dd7ca5547f9d4a371c1919227245a09; fi"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
 ** [depot.linuxcbt.com :: out] HEAD is now at a6c236f bundle gems
    command finished in 1010ms
    copying the cached version to /home/william/depot.linuxcbt.com/releases/20121104135345
  * executing "cp -RPp /home/william/depot.linuxcbt.com/shared/cached-copy /home/william/depot.linuxcbt.com/releases/20121104135345 && (echo a6c236f29dd7ca5547f9d4a371c1919227245a09 > /home/william/depot.linuxcbt.com/releases/20121104135345/REVISION)"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
    command finished in 32ms
  * executing `deploy:finalize_update'
    triggering before callbacks for `deploy:finalize_update'
  * executing `deploy:assets:symlink'
  * executing "rm -rf /home/william/depot.linuxcbt.com/releases/20121104135345/public/assets &&\\\n        mkdir -p /home/william/depot.linuxcbt.com/releases/20121104135345/public &&\\\n        mkdir -p /home/william/depot.linuxcbt.com/shared/assets &&\\\n        ln -s /home/william/depot.linuxcbt.com/shared/assets /home/william/depot.linuxcbt.com/releases/20121104135345/public/assets"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
    command finished in 8ms
  * executing "chmod -R g+w /home/william/depot.linuxcbt.com/releases/20121104135345"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
    command finished in 10ms
  * executing "rm -rf /home/william/depot.linuxcbt.com/releases/20121104135345/log /home/william/depot.linuxcbt.com/releases/20121104135345/public/system /home/william/depot.linuxcbt.com/releases/20121104135345/tmp/pids &&\\\n      mkdir -p /home/william/depot.linuxcbt.com/releases/20121104135345/public &&\\\n      mkdir -p /home/william/depot.linuxcbt.com/releases/20121104135345/tmp &&\\\n      ln -s /home/william/depot.linuxcbt.com/shared/log /home/william/depot.linuxcbt.com/releases/20121104135345/log &&\\\n      ln -s /home/william/depot.linuxcbt.com/shared/system /home/william/depot.linuxcbt.com/releases/20121104135345/public/system &&\\\n      ln -s /home/william/depot.linuxcbt.com/shared/pids /home/william/depot.linuxcbt.com/releases/20121104135345/tmp/pids"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
    command finished in 15ms
  * executing "find /home/william/depot.linuxcbt.com/releases/20121104135345/public/images /home/william/depot.linuxcbt.com/releases/20121104135345/public/stylesheets /home/william/depot.linuxcbt.com/releases/20121104135345/public/javascripts -exec touch -t 201211041353.45 {} ';'; true"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
*** [err :: depot.linuxcbt.com] find: `/home/william/depot.linuxcbt.com/releases/20121104135345/public/images'
*** [err :: depot.linuxcbt.com] : No such file or directory
*** [err :: depot.linuxcbt.com] find: `/home/william/depot.linuxcbt.com/releases/20121104135345/public/stylesheets': No such file or directory
*** [err :: depot.linuxcbt.com] find: `/home/william/depot.linuxcbt.com/releases/20121104135345/public/javascripts': No such file or directory
    command finished in 14ms
    triggering after callbacks for `deploy:update_code'
  * executing `deploy:assets:precompile'
  * executing "cd /home/william/depot.linuxcbt.com/releases/20121104135345 && rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile"
    servers: ["depot.linuxcbt.com"]
    [depot.linuxcbt.com] executing command
*** [err :: depot.linuxcbt.com] sh: 1: rake: not found
    command finished in 11ms
failed: "sh -c 'cd /home/william/depot.linuxcbt.com/releases/20121104135345 && rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile'" on depot.linuxcbt.com

前面的命令都没有报错

我也刚好看到这里

@xds2000 最近在看 Agile Web Development with Rails，它是我看过的最好的书，它每一小节实现一个小功能，而且讲到的东西比较全面 (写测试...),我在想如果我技术好一点我就会按照它做一系列视频，一小节一个小功能一个小视频，视频下面可以讨论：我在实现这个小功能的时候遇到什么问题，有没有更好找办法实现。。。

我突然来的想法，仅供参考