linjunpop (Jun Lin)

A proposal of new concurrency model for Ruby 3

linjunpop — Thu, 08 Sep 2016 16:11:00 +0800

https://news.ycombinator.com/item?id=12450501

此用户发广告信息

linjunpop — Mon, 19 May 2014 17:39:44 +0800

http://ruby-china.org/a805717453

Action Pack Variants

linjunpop — Wed, 04 Dec 2013 18:40:41 +0800

https://github.com/rails/rails/commit/2d3a6a0cb8df0360dd588a4d2fb260dd07cc9bcf

By default, variants in the templates will be picked up if a variant is set and there's a match. The format will be:
app/views/projects/show.html.erb
app/views/projects/show.html+tablet.erb
app/views/projects/show.html+phone.erb
If request.variant = :tablet is set, we'll automatically be rendering the html+tablet template.

In the controller, we can also tailer to the variants with this syntax:
class ProjectsController < ActionController::Base
  def show
    respond_to do |format|
      format.html do |html|
        @stars = @project.stars

        html.tablet { @notifications = @project.notifications }
        html.phone  { @chat_heads    = @project.chat_heads }
      end

      format.js
      format.atom
    end
  end
end
The variant itself is nil by default, but can be set in before filters, like so:
class ApplicationController < ActionController::Base
  before_action do
    if request.user_agent =~ /iPad/
      request.variant = :tablet
    end
  end
end
This is modeled loosely on custom mime types, but it's specifically not intended to be used together. If you're going to make a custom mime type, you don't need a variant. Variants are for variations on a single mime types.

Upgrading To Rails 4 开源

linjunpop — Wed, 23 Oct 2013 17:06:28 +0800

https://github.com/alindeman/upgradingtorails4

卖书钱会捐给 http://cfy.org

「厦门」贡献一个 QQ 群，希望相互认识一下

linjunpop — Sun, 29 Sep 2013 07:59:18 +0800

建了个 QQ 群：169272163

想说厦门的 Rubyist 可以交流一下，相互之间认识一下，有机会的话搞搞活动什么的。

虽然不抱太大的希望。。囧

Rails 4 diff cheatsheet

linjunpop — Wed, 28 Aug 2013 13:10:03 +0800

http://owningrails.com/rails-4-diff-cheatsheet

Rails SQL Injection 整理网页

linjunpop — Wed, 10 Jul 2013 17:42:54 +0800

http://rails-sqli.org/

This page lists many query methods and options in ActiveRecord which do not sanitize raw SQL arguments and are not intended to be called with unsafe user input.

rbenv 安装 Ruby 2.0.0-p0

linjunpop — Tue, 26 Feb 2013 14:52:10 +0800

按照这个安装搞定：

http://qiita.com/items/05a09296f3633cadac3f

RubyConf TW 2012 Presentation Slides and Resources

linjunpop — Tue, 11 Dec 2012 08:10:13 +0800

RubyConf TW 2012 Presentation Slides and Resources

https://github.com/linc01n/rubyconftw2012

好像没有人发过，所以分享一下：

ihower: RubyConf Taiwan 2012 Opening & Closing

Day1

David Tian: Ruby on Rails 在 VMWare Mozy 云备份服务中的应用

Matz: Keynote

Wei Lu: A Journey into Pair Programming

jserv: 在自動控制領域應用微型 Ruby

nomadcoder: Modular web-apps with Rails, Sencha Ext JS, and Netzke website

godfat: Concurrent Ruby Application Servers

Akira Matsuda: Ruby 2.0: New Features

xdite: Bootstrappers, how to write you own apps generator

小蟹：如何使用分頁 gem 和 partial 來輕鬆完成 ajax 的區塊更新與無限捲軸功能

高見龍：Vim for Ruby/Rails Developer github

Masayoshi Takahashi & Yamane: mruby

Kentaro Kuribayashi: Living on the Edge Rails

Kensuke Nagae: Introducing nonopaste-cli

Shinya Tsunematsu: Building production server environment of ruby in modern way

Yohei YASUKAWA: Introducing Remote Pair Programming in Okinawa.rb

Sebastian Korfmann: Koi Deploy

Sebastian Burkhard: RubyJS: Programming Ruby in Javascript

Tim Oxley: TJ Holowaychuk's Component system

Day2

Freedom: 從一個業餘 Smalltalk programmer 的觀點看 Ruby 的 object model 和 bytecode

Koichi Sasada: (Implementation Details of Ruby 2.0 VM).succ

Hiroshi SHIBATA: How to discover the Ruby's defects with web application.

Gosuke Miyashita: Inside Sqale's Backend

Richard Lee: Ruby Toolbox for DevOps

thegiive: Puppet, the next level deploy system on all platform

Joseph Ku: RubyMotion: Hack Your iOS App Like Never Before

Eddie: May the Source Be with You - Learning Ruby by Reading Ruby Source Code

ryudoawaru: Concurrency Model for huge MySQL data processing

Von: 使用 Goliath 設計 High Concurrent 及 High Availability 的 API

pct: Rails 完全新手，一星期也能刻出的 rails3-template

Jia Hen Tee: Angular JS with rails

Christophe Vilayphiou: An Open CMS with MongoDB

YC Ling: 淺談 Ruby Process Fork 應用

Sgar Wang: Integration with salesforce.com

Dale Ma: Build your own web scraper

Anderson Lin: Ruby Toolbox For iOS developer: 運用 Ruby-based 的工具加速 iOS 行動應用開發

shelling: webapp 的分散式儲存方案

何澤清：Extend rails application by rails engine

Matz: I decided not to introduce full refinement for Ruby 2.0

linjunpop — Fri, 30 Nov 2012 13:37:29 +0800

https://bugs.ruby-lang.org/issues/4085#note-175

Since there still remain undefined corner case behavior in refinements, and the time is running out, I decided not to introduce full refinement for Ruby 2.0. The limited Ruby 2.0 refinement spec will be:

refinements are file scope

only top-level "using" is available

no module scope refinement

no refinement inheritance

module_eval do not introduce refinement (even for string args)

html-pipeline: Chainable Content Filters

linjunpop — Wed, 28 Nov 2012 13:11:30 +0800

https://github.com/blog/1311-html-pipeline-chainable-content-filters

pipeline = HTML::Pipeline.new [
  HTML::Pipeline::MarkdownFilter,
  HTML::Pipeline::SyntaxHighlightFilter
]
result = pipeline.call <<CODE
This is *great*:

    some_code(:first)

CODE
result[:output].to_s

是不是可以建个 github repo 存 RubyConfChina 的 ppt 演讲稿什么的。

linjunpop — Tue, 18 Sep 2012 09:41:00 +0800

如题

Asset pipeline 在 IE 下的问题

linjunpop — Tue, 19 Jun 2012 10:08:50 +0800

最近公司有个项目升级到 3.1，要处理 IE 的问题，囧在 production 环境下，IE css 全坏了，有一个 ie.css 文件用来放一些 IE 专有的代码，文件很小，正常显示了，然后 application.css 是大部分的 css 代码，里面的样式貌似全部无效，compile 之后有 205.59KB 在 development 环境下，设置 config.assets.debug = false 也是同样的问题。

~~然后就看到了这个：~~

~~http://stackoverflow.com/a/8720239/656428~~

用了

~~https://gist.github.com/2398394~~

~~但是貌似没有效果，不知道有没有人有一些这方面的经验，求教。~~

对了，IE 版本是 8

UPDATE

发现和 stackoverflow 那个问题不一样调换了一下 application.css 文件中 require 的顺序，解决了部分问题，估计是原来的 css 写法有问题，具体原因还在研究。

用 git-flow 么

linjunpop — Fri, 15 Jun 2012 12:05:11 +0800

大家用 git-flow 么？

如果不用，那是怎样的 workflow ?

Taobao 源最近经常 unexpected EOF

linjunpop — Thu, 14 Jun 2012 09:54:52 +0800

最近经常 unexpected end of file 换成 rubygems 的源就 ok

➜  fo-web git:(master) gem install bullet -V
GET http://ruby.taobao.org/latest_specs.4.8.gz
200 OK
GET http://ruby.taobao.org/specs.4.8.gz
200 OK
ERROR:  While executing gem ... (Zlib::GzipFile::Error)
    unexpected end of file

Mongoid 3

linjunpop — Thu, 31 May 2012 17:28:28 +0800

Great.

http://mongoid.org/en/mongoid/

Map-Reduce 应该在什么时候做？

linjunpop — Tue, 22 May 2012 09:27:04 +0800

请问一下，这种类型的操作，在 Rails 里应该放在哪里？

http://cookbook.mongodb.org/patterns/count_tags http://markembling.info/2010/11/using-map-reduce-in-a-mongodb-app

那些使用了 Cross-platform framework 的 App 中，有哪些是真正跨平台，并且有不太烂的用户体验的？

linjunpop — Tue, 22 May 2012 07:52:24 +0800

发在 V2EX 没人理，发这里看看。

发送 APN

linjunpop — Wed, 09 May 2012 19:59:25 +0800

需要实现发送 apple push notification

https://github.com/kdonovan/apn_sender https://github.com/PRX/apn_on_rails

貌似有这两个 gem？还是有更好的？有人用过么？可以比较一下？

RubyCasts

linjunpop — Wed, 09 May 2012 18:16:58 +0800

http://rubycasts.github.com/

linjunpop (Jun Lin)

A proposal of new concurrency model for Ruby 3

此用户发广告信息

Action Pack Variants

Upgrading To Rails 4 开源

「厦门」贡献一个 QQ 群，希望相互认识一下

Rails 4 diff cheatsheet

Rails SQL Injection 整理 网页

rbenv 安装 Ruby 2.0.0-p0

RubyConf TW 2012 Presentation Slides and Resources

Day1

Day2

Matz: I decided not to introduce full refinement for Ruby 2.0

html-pipeline: Chainable Content Filters

是不是可以建个 github repo 存 RubyConfChina 的 ppt 演讲稿什么的。

Asset pipeline 在 IE 下的问题

用 git-flow 么

Taobao 源最近经常 unexpected EOF

Mongoid 3

Map-Reduce 应该在什么时候做？

那些使用了 Cross-platform framework 的 App 中，有哪些是真正跨平台，并且有不太烂的用户体验的？

发送 APN

RubyCasts

Rails SQL Injection 整理网页