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<rss version="2.0">
  <channel>
    <title>swordray (Jianqiu Xiao)</title>
    <link>https://ruby-china.org/swordray</link>
    <description></description>
    <language>en-us</language>
    <item>
      <title>Ruby China 非官方 HTML5 应用发布</title>
      <description>&lt;h2 id="## Usage"&gt;## Usage&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;iOS 或 Android 浏览器输入 &lt;a href="https://ruby-china.net/" rel="nofollow" target="_blank"&gt;https://ruby-china.net/&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Android 手机下载 APK（&lt;a href="https://ruby-china.net/latest.apk" rel="nofollow" target="_blank"&gt;https://ruby-china.net/latest.apk&lt;/a&gt;）&lt;/li&gt;
&lt;li&gt;使用 &lt;a href="https://itunes.apple.com/cn/app/id999870130?ls=1&amp;amp;mt=8" rel="nofollow" target="_blank" title=""&gt;iOS 应用&lt;/a&gt; 的分享功能&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="## Features"&gt;## Features&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;体验：根据「iOS 交互规范」设计，以提供良好的用户体验。&lt;/li&gt;
&lt;li&gt;快速：仅有一个 54KB 的文件即包含所有 HTML、CSS、JS 和图片。&lt;/li&gt;
&lt;li&gt;简单：通过 Vanilla JS 编写，而不使用过于复杂的框架。&lt;/li&gt;
&lt;/ol&gt;
&lt;h2 id="## Screenshots"&gt;## Screenshots&lt;/h2&gt;
&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2019/b4f30065-b113-442d-b463-c259430adb35.png" width="300px" alt=""&gt;&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Fri, 08 Mar 2019 16:07:39 +0800</pubDate>
      <link>https://ruby-china.org/topics/38210</link>
      <guid>https://ruby-china.org/topics/38210</guid>
    </item>
    <item>
      <title>Ruby China iOS 12 原生应用</title>
      <description>&lt;h2 id="下载"&gt;下载&lt;/h2&gt;
&lt;p&gt;在 App Store 中搜索「Ruby」，或者打开链接 &lt;a href="https://itunes.apple.com/cn/app/id999870130?ls=1&amp;amp;mt=8" rel="nofollow" target="_blank"&gt;https://itunes.apple.com/cn/app/id999870130?ls=1&amp;amp;mt=8&lt;/a&gt;。&lt;/p&gt;
&lt;h2 id="介绍"&gt;介绍&lt;/h2&gt;
&lt;p&gt;首个版本写于 2015 年 Swift 发布不久，此后移动端技术又有了日新月异的发展，于是最近从零开始重写了整个应用，以反映当前的最佳实践。&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;使用 Swift 4 重写了所有代码，更换了第三方库。&lt;/li&gt;
&lt;li&gt;根据「iOS 12 人机界面规范」重新设计了用户界面。&lt;/li&gt;
&lt;li&gt;支持所有系统特性，新增了支持 iPhone XS、iPad 分屏、Face ID、动态字体等。&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="开源"&gt;开源&lt;/h2&gt;
&lt;p&gt;开源在 &lt;a href="https://github.com/swordray/ruby-china-ios" rel="nofollow" target="_blank"&gt;https://github.com/swordray/ruby-china-ios&lt;/a&gt;，欢迎 star 和 PR。另外其中有关 hybrid 开发的代码被抽取到一个单独的库 &lt;a href="https://github.com/swordray/JXWebViewController" rel="nofollow" target="_blank" title=""&gt;JXWebViewController&lt;/a&gt;。&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 30 Sep 2018 22:01:49 +0800</pubDate>
      <link>https://ruby-china.org/topics/37580</link>
      <guid>https://ruby-china.org/topics/37580</guid>
    </item>
    <item>
      <title>Ruby China iOS App 开始支持 3D Touch 了</title>
      <description>&lt;p&gt;直接上图上代码，另祝大家新春快乐~～&lt;/p&gt;

&lt;p&gt;&lt;a href="https://github.com/swordray/ruby-china-ios/commit/7c178729464bec24420d1f94634a7e4ebb571f0b" rel="nofollow" target="_blank"&gt;https://github.com/swordray/ruby-china-ios/commit/7c178729464bec24420d1f94634a7e4ebb571f0b&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2016/5756e7de1e368f7f539c8ade03bc0341.png" title="" alt=""&gt; &lt;/p&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2016/76acc5c55649ce33487e040c73b717b1.png" title="" alt=""&gt; &lt;/p&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2016/bc55ffbebfade71d43aa59468c956733.png" title="" alt=""&gt;&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 07 Feb 2016 13:47:25 +0800</pubDate>
      <link>https://ruby-china.org/topics/28964</link>
      <guid>https://ruby-china.org/topics/28964</guid>
    </item>
    <item>
      <title>iSpinner：纯 CSS 实现的加载图标，类似于 iOS 的 UIActivityIndicatorView</title>
      <description>&lt;p&gt;源码：&lt;a href="https://github.com/swordray/ispinner" rel="nofollow" target="_blank"&gt;https://github.com/swordray/ispinner&lt;/a&gt;
DEMO：&lt;a href="http://swordray.github.io/ispinner/" rel="nofollow" target="_blank"&gt;http://swordray.github.io/ispinner/&lt;/a&gt;
效果：
&lt;img src="https://l.ruby-china.com/photo/2015/8f4bc2b3508471559152410f4aad077f.png" title="" alt=""&gt;&lt;/p&gt;

&lt;p&gt;欢迎 star &amp;amp; fork &lt;img title=":smile:" alt="😄" src="https://twemoji.ruby-china.com/2/svg/1f604.svg" class="twemoji"&gt;
.&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Mon, 23 Nov 2015 18:38:06 +0800</pubDate>
      <link>https://ruby-china.org/topics/28163</link>
      <guid>https://ruby-china.org/topics/28163</guid>
    </item>
    <item>
      <title>Ruby China iOS App 发布！</title>
      <description>&lt;p&gt;开源在 GitHub：&lt;a href="https://github.com/swordray/ruby-china-ios" rel="nofollow" target="_blank"&gt;https://github.com/swordray/ruby-china-ios&lt;/a&gt;
App Store:&lt;a href="https://appsto.re/cn/Y6mM7.i" rel="nofollow" target="_blank"&gt;https://appsto.re/cn/Y6mM7.i&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;为什么从零开发这个 App 呢&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;感谢 &lt;a href="/huacnlee" class="user-mention" title="@huacnlee"&gt;&lt;i&gt;@&lt;/i&gt;huacnlee&lt;/a&gt; 提供的全新 API v3&lt;/li&gt;
&lt;li&gt;告别 Objective-C，使用 Swift 1.2 开发（即将支持 2.0）&lt;/li&gt;
&lt;li&gt;受益于 iOS 8 的新 API，可以方便的支持 iPhone / iPad 的各个方向，包括自动切换 6 Plus 横屏模式&lt;/li&gt;
&lt;li&gt;遵守 Apple iOS 人机交互指南的设计理念&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2015/4b74084a8787275f75f5c6985b2120c7.png" title="" alt=""&gt;&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Tue, 30 Jun 2015 17:42:05 +0800</pubDate>
      <link>https://ruby-china.org/topics/26257</link>
      <guid>https://ruby-china.org/topics/26257</guid>
    </item>
    <item>
      <title>Rails 3.2.19 and 4.1.4 have been released!</title>
      <description>&lt;p&gt;&lt;a href="http://weblog.rubyonrails.org/2014/7/2/Rails_4_0_8_and_4_1_4_have_been_released/" rel="nofollow" target="_blank"&gt;http://weblog.rubyonrails.org/2014/7/2/Rails_4_0_8_and_4_1_4_have_been_released/&lt;/a&gt;
&lt;a href="http://weblog.rubyonrails.org/2014/7/2/Rails_3_2_19_4_0_7_and_4_1_3_have_been_released/" rel="nofollow" target="_blank"&gt;http://weblog.rubyonrails.org/2014/7/2/Rails_3_2_19_4_0_7_and_4_1_3_have_been_released/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;修复若干安全漏洞，建议尽快升级&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Thu, 03 Jul 2014 11:04:13 +0800</pubDate>
      <link>https://ruby-china.org/topics/20290</link>
      <guid>https://ruby-china.org/topics/20290</guid>
    </item>
    <item>
      <title>Rails migration 文件也应该按模块存放</title>
      <description>&lt;p&gt;Rails migration 所有文件都放在 &lt;code&gt;db/migrate&lt;/code&gt; 目录。这对于简洁的项目来说是极好的，但对于大型的模块化的项目就不是那么理想，例如我目前参与的项目已有近千个迁移文件，查看极为不便。&lt;/p&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2014/1c58bc1196dfe04f6e4a1f6819ce2549.png" title="" alt=""&gt;&lt;/p&gt;

&lt;p&gt;既然 MVC 可以是模块化的，migration 也理应同样如此，为此我们发布了开源项目 &lt;code&gt;modular_migration&lt;/code&gt;：&lt;/p&gt;

&lt;p&gt;在 Gemfile 中引用 gem&lt;/p&gt;
&lt;pre class="highlight ruby"&gt;&lt;code&gt;&lt;span class="n"&gt;gem&lt;/span&gt; &lt;span class="s1"&gt;'modular_migration'&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;照常使用 Rails 生成器&lt;/p&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;rails generate model Core::User name:string
    invoke  active_record
    create    app/models/core/user.rb
    create    app/models/core.rb
    create    db/migrate/core/user/20140324105328_create_core_users.rb
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;效果如下：&lt;/p&gt;

&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2014/b881fc62be420c8b81645dcdad40416d.png" title="" alt=""&gt;&lt;/p&gt;

&lt;p&gt;不同模块的 migration 存放整洁有序，可以单独查看每个 model 的迁移文件，令项目更清晰。&lt;/p&gt;

&lt;p&gt;地址：&lt;a href="https://github.com/swordray/modular_migration" rel="nofollow" target="_blank"&gt;https://github.com/swordray/modular_migration&lt;/a&gt;
欢迎 star, fork, pull request ^_^&lt;/p&gt;

&lt;p&gt;感谢主要作者 &lt;a href="/mystery" class="user-mention" title="@mystery"&gt;&lt;i&gt;@&lt;/i&gt;mystery&lt;/a&gt; from 优众网&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Wed, 18 Jun 2014 12:57:45 +0800</pubDate>
      <link>https://ruby-china.org/topics/20018</link>
      <guid>https://ruby-china.org/topics/20018</guid>
    </item>
    <item>
      <title>[已解决] git diff 怎么看 Untracked files / New files 的内容？</title>
      <description>&lt;p&gt;thanks&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sat, 12 Apr 2014 23:48:02 +0800</pubDate>
      <link>https://ruby-china.org/topics/18565</link>
      <guid>https://ruby-china.org/topics/18565</guid>
    </item>
    <item>
      <title>[求助] Core::User 转换成 ‘core/user’ 和 :core_user 怎么写比较简单？ </title>
      <description>&lt;pre class="highlight ruby"&gt;&lt;code&gt;&lt;span class="no"&gt;Core&lt;/span&gt;&lt;span class="o"&gt;::&lt;/span&gt;&lt;span class="no"&gt;User&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&lt;/span&gt; &lt;span class="no"&gt;ActiveRecord&lt;/span&gt;&lt;span class="o"&gt;::&lt;/span&gt;&lt;span class="no"&gt;Base&lt;/span&gt;
&lt;span class="k"&gt;end&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;谢谢各位了&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Mon, 07 Apr 2014 19:38:35 +0800</pubDate>
      <link>https://ruby-china.org/topics/18454</link>
      <guid>https://ruby-china.org/topics/18454</guid>
    </item>
    <item>
      <title>[已解决] spring (Rails 4) 卡住不动，开代理也不行</title>
      <description>&lt;p&gt;怀疑是网络问题，报错信息如下：&lt;/p&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/run.rb:47:in `gets': Interrupt
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/run.rb:47:in `verify_server_version'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/run.rb:19:in `call'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/command.rb:7:in `call'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/rails.rb:23:in `call'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client/command.rb:7:in `call'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/client.rb:26:in `run'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/bin/spring:48:in `&amp;lt;top (required)&amp;gt;'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/binstub.rb:11:in `load'
    from ~/.rvm/gems/ruby-2.1.1/gems/spring-1.1.2/lib/spring/binstub.rb:11:in `&amp;lt;top (required)&amp;gt;'
    from ~/.rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from ~/.rvm/rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from ~/Sites/ihaveu/bin/spring:16:in `&amp;lt;top (required)&amp;gt;'
    from bin/rails:3:in `load'
    from bin/rails:3:in `&amp;lt;main&amp;gt;'
&lt;/code&gt;&lt;/pre&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 30 Mar 2014 11:59:57 +0800</pubDate>
      <link>https://ruby-china.org/topics/18257</link>
      <guid>https://ruby-china.org/topics/18257</guid>
    </item>
    <item>
      <title>ActiveRecord 单表导出时避免对象实例化可使速度增加 10 倍</title>
      <description>&lt;p&gt;直接贴代码比较清楚。这种方法既可以利用 ActiveRecord（Ruby）的开发效率，又可以达到很高的性能。&lt;/p&gt;
&lt;pre class="highlight ruby"&gt;&lt;code&gt;&lt;span class="n"&gt;records&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="no"&gt;ActiveRecordClass&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;select&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;where&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;order&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;paginate&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="c1"&gt;# before&lt;/span&gt;
&lt;span class="n"&gt;records&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;to_json&lt;/span&gt;

&lt;span class="c1"&gt;# after - with 1000% performance improvement&lt;/span&gt;
&lt;span class="n"&gt;records&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;klass&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;connection&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;execute&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;records&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;to_sql&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;to_a&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;map&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="o"&gt;|&lt;/span&gt;&lt;span class="n"&gt;record&lt;/span&gt;&lt;span class="o"&gt;|&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;records&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;select_values&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;record&lt;/span&gt;&lt;span class="p"&gt;].&lt;/span&gt;&lt;span class="nf"&gt;transpose&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;to_h&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="p"&gt;}.&lt;/span&gt;&lt;span class="nf"&gt;to_json&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;</description>
      <author>swordray</author>
      <pubDate>Fri, 21 Mar 2014 09:29:05 +0800</pubDate>
      <link>https://ruby-china.org/topics/18058</link>
      <guid>https://ruby-china.org/topics/18058</guid>
    </item>
    <item>
      <title>程序员必读哲学书：编程之道 The Tao Of Programming</title>
      <description>&lt;p&gt;&lt;a href="https://github.com/ihaveu/wiki/wiki/%E7%BC%96%E7%A8%8B%E4%B9%8B%E9%81%93" rel="nofollow" target="_blank"&gt;https://github.com/ihaveu/wiki/wiki/%E7%BC%96%E7%A8%8B%E4%B9%8B%E9%81%93&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;写了极客与众不同的思想，深得我心啊&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Thu, 20 Mar 2014 07:58:16 +0800</pubDate>
      <link>https://ruby-china.org/topics/18025</link>
      <guid>https://ruby-china.org/topics/18025</guid>
    </item>
    <item>
      <title>国外有 Ruby China 这种水平的论坛吗？</title>
      <description>&lt;p&gt;技术大牛、新人问答、求职招聘、瞎扯谈 一应俱全，国外有这种论坛吗？&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 16 Mar 2014 15:11:17 +0800</pubDate>
      <link>https://ruby-china.org/topics/17918</link>
      <guid>https://ruby-china.org/topics/17918</guid>
    </item>
    <item>
      <title>Rails 4.0.4.rc1 发布了</title>
      <description>&lt;p&gt;&lt;a href="http://weblog.rubyonrails.org/2014/3/11/Rails-4-0-4-rc1-has-been-released/" rel="nofollow" target="_blank"&gt;http://weblog.rubyonrails.org/2014/3/11/Rails-4-0-4-rc1-has-been-released/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;有 bug fixed，尽快升级&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Wed, 12 Mar 2014 03:28:58 +0800</pubDate>
      <link>https://ruby-china.org/topics/17819</link>
      <guid>https://ruby-china.org/topics/17819</guid>
    </item>
    <item>
      <title>[已解决] JavaScript 如何从 bower 同步到 rails-assets gem?</title>
      <description>&lt;p&gt;bower 已经可以安装成功：&lt;/p&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;bower &lt;span class="nb"&gt;install &lt;/span&gt;background.js
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;但是 rails-assets 里完全搜不到：&lt;/p&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;$ &lt;/span&gt;gem &lt;span class="nb"&gt;install &lt;/span&gt;rails-assets-background.js &lt;span class="nt"&gt;--source&lt;/span&gt; https://rails-assets.org
ERROR:  Could not find a valid gem &lt;span class="s1"&gt;'rails-assets-background.js'&lt;/span&gt; &lt;span class="o"&gt;(&amp;gt;=&lt;/span&gt; 0&lt;span class="o"&gt;)&lt;/span&gt; &lt;span class="k"&gt;in &lt;/span&gt;any repository
&lt;/code&gt;&lt;/pre&gt;</description>
      <author>swordray</author>
      <pubDate>Tue, 11 Mar 2014 19:12:52 +0800</pubDate>
      <link>https://ruby-china.org/topics/17810</link>
      <guid>https://ruby-china.org/topics/17810</guid>
    </item>
    <item>
      <title>[已解决] DateHelper#time_ago_in_words 如何用在 ActiveModel 里？</title>
      <description>&lt;p&gt;周日晚上加班求指点&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 09 Mar 2014 18:00:24 +0800</pubDate>
      <link>https://ruby-china.org/topics/17762</link>
      <guid>https://ruby-china.org/topics/17762</guid>
    </item>
    <item>
      <title>大家正在用或曾经用过哪些 Mac？</title>
      <description>&lt;ol&gt;
&lt;li&gt;黑苹果&lt;/li&gt;
&lt;li&gt;Mac mini&lt;/li&gt;
&lt;li&gt;Macbook&lt;/li&gt;
&lt;li&gt;Macbook Air 11&lt;/li&gt;
&lt;li&gt;Macbook Air 13&lt;/li&gt;
&lt;li&gt;Macbook Pro 13&lt;/li&gt;
&lt;li&gt;Macbook Pro 15&lt;/li&gt;
&lt;li&gt;iMac 21&lt;/li&gt;
&lt;li&gt;iMac 27&lt;/li&gt;
&lt;li&gt;Mac Pro + Apple Display 27&lt;/li&gt;
&lt;/ol&gt;

&lt;p&gt;我是 1 -&amp;gt; 4 -&amp;gt; 8 -&amp;gt; 9，正在申请 10 号垃圾桶&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Sun, 09 Mar 2014 13:10:11 +0800</pubDate>
      <link>https://ruby-china.org/topics/17757</link>
      <guid>https://ruby-china.org/topics/17757</guid>
    </item>
    <item>
      <title>ActiveRecord::Base 是怎么使用 ActiveRecord::Relation 定义的方法？</title>
      <description>&lt;p&gt;Deadline-Driven Development 急求&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Fri, 07 Mar 2014 15:35:37 +0800</pubDate>
      <link>https://ruby-china.org/topics/17722</link>
      <guid>https://ruby-china.org/topics/17722</guid>
    </item>
    <item>
      <title>最快速度 5 分钟内创建、安装、部署、上线 Rails 应用</title>
      <description>&lt;p&gt;&lt;a href="https://github.com/swordray/swordray.github.io/blob/master/_posts/2014-03-06-the-fastest-way-to-create-install-and-deploy-a-ruby-on-rails-app-in-five-minutes.md" rel="nofollow" target="_blank"&gt;https://github.com/swordray/swordray.github.io/blob/master/_posts/2014-03-06-the-fastest-way-to-create-install-and-deploy-a-ruby-on-rails-app-in-five-minutes.md&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;有点标题党&lt;/p&gt;

&lt;p&gt;初衷是自己经常帮别人搭项目，熟能生巧，就记下过程了，希望能帮到 Rails 小伙伴们，也请大牛们指点&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Thu, 06 Mar 2014 11:07:34 +0800</pubDate>
      <link>https://ruby-china.org/topics/17690</link>
      <guid>https://ruby-china.org/topics/17690</guid>
    </item>
    <item>
      <title>处女座问题：本地究竟该用 127.0.0.1 还是 0.0.0.0 还是 localhost 还是 0，想得睡不着觉了</title>
      <description>&lt;p&gt;大家怎么看呢&lt;/p&gt;</description>
      <author>swordray</author>
      <pubDate>Thu, 06 Mar 2014 02:25:35 +0800</pubDate>
      <link>https://ruby-china.org/topics/17686</link>
      <guid>https://ruby-china.org/topics/17686</guid>
    </item>
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