https://ruby-china.org/mexiqq 我是为了测试 en-us <p>hack$ source ~/.rvm/scripts/rvm</p> <p>VIM - Vi IMproved 8.0 (2016 Sep 12, compiled Nov 29 2017 18:37:46) Unknown option argument: "-a" More info with: "vim -h" Vim: Warning: Output is not to a terminal</p> <p>在这之前 使用过 /bin/bash --login 命令</p> <p>请求解惑</p> mexiqq Fri, 20 Apr 2018 14:04:11 +0800 https://ruby-china.org/topics/35499 https://ruby-china.org/topics/35499 <p><img src="http://segmentfault.com/img/bVmkF3" title="" alt=""></p> <p>运行如下命令 source ~/.rvm/scripts/rvm 的输出如下： <img src="https://l.ruby-china.com/photo/2015/b1cd74f14570dd66f29b0dc7cc51b038.png" title="" alt=""></p> <p>去掉环境变量将显示如下问题：</p> <p><img src="https://l.ruby-china.com/photo/2015/19de6f27b3954de23137dd47c4d9893a.png" title="" alt=""></p> <p>请问此问题该如何解决？</p> mexiqq Sat, 13 Jun 2015 11:52:08 +0800 https://ruby-china.org/topics/26006 https://ruby-china.org/topics/26006 <blockquote> <p>/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/webrick/utils.rb:75:in `getaddrinfo': getaddrinfo: nodename nor servname provided, or not known (SocketError)</p> </blockquote> <p><img src="https://l.ruby-china.com/photo/2015/181fccd494e1112f6e5fc27989ebb6ee.png" title="" alt=""></p> mexiqq Sat, 30 May 2015 10:43:04 +0800 https://ruby-china.org/topics/25819 https://ruby-china.org/topics/25819 <ul> <li> 如果有 gem 包就放到 Gemfile 里</li> <li> 如果没有 gem 包我该放到 /vendor/assets/javascript 里吗？那该如何在特定页面引入呢</li> <li> 如果不是面两者，我是不是可以放到 app 里的 asserts 呢？</li> </ul> <hr> <p>还有 对于 css，大家是把所有页面的 css 都放到同一个文件下吗？</p> <p>如果不是，那么是分开多个文件，可是每个页面因为外面包了 application.html.erb 所以把所有的 css 都引了一遍，可是首页我不需要那么多 css，这该咋么办呢？？？？</p> <hr> <p>问题可能简单，但是还是想确认一下我的一些想法</p> mexiqq Fri, 29 May 2015 18:26:41 +0800 https://ruby-china.org/topics/25813 https://ruby-china.org/topics/25813 <p>user.rb 定义了 password 虚拟属性 <img src="https://l.ruby-china.com/photo/2015/1654c340038189d064ec20031753f1f6.png" title="" alt=""></p> <p>user.html.erb 定义了虚拟属性表单 <img src="https://l.ruby-china.com/photo/2015/518f8630cb73d896385119564783eff1.png" title="" alt=""></p> <p>然而输出了一下 password= 那个方法没有执行....23333</p> <p>请指教</p> mexiqq Fri, 29 May 2015 01:33:25 +0800 https://ruby-china.org/topics/25796 https://ruby-china.org/topics/25796 <blockquote> <p>Could not read gem at /Library/Ruby/Gems/2.0.0/ruby/2.0.0/cache/will_paginate-3.0.7.gem</p> </blockquote> <p>Bundle Install 提示如下：</p> <blockquote> <p>Bundler::GemspecError: Could not read gem at /Library/Ruby/Gems/2.0.0/ruby/2.0.0/cache/will_paginate-3.0.7.gem. It may be corrupted. An error occurred while installing will_paginate (3.0.7), and Bundler cannot continue. Make sure that <code>gem install will_paginate -v '3.0.7'</code> succeeds before bundling.</p> </blockquote> <p>可是 will_paginate -v '3.0.7' 确认安装成功</p> <p>前往 /Library/Ruby/Gems/2.0.0/ruby/2.0.0/cache/ 文件夹，will_paginate 已经存在</p> <p>请解答？</p> mexiqq Thu, 28 May 2015 10:37:49 +0800 https://ruby-china.org/topics/25781 https://ruby-china.org/topics/25781