Rails mystory 从 Rails 3.2.7 升到 Rails 3.2.11
我的故事 http://mystory.cc/ 多人博客系统，源代码在： https://github.com/gazeldx/mystory/
rails3.2.7 升到 Rails3.2.11, 改动如下： Gemfile:
gem 'rails', '3.2.11' gem 'sass-rails', '~> 3.2.3'# Sass adapter for the Rails asset pipeline. group :assets do gem 'coffee-rails', '~> 3.2.1'# Coffee Script adapter for the Rails asset pipeline. gem 'uglifier', '>= 1.0.3'# Ruby wrapper for UglifyJS JavaScript compressor end
config/environments/production.log 去掉：config.assets.css_compressor = :scss 如果不去，报错：
ActionView::Template::Error (uninitialized constant Sass::Rails::Compressor (in /root/mystory/app/assets/stylesheets/user.css)): Removing config.assets.css_compressor from your config (this is handled internally by sass-rails) solves the issue. Refer: https://github.com/rails/sass-rails/issues/111
后来 unicorn 启动报错：
/usr/local/rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.0.22/lib/bundler/spec_set.rb:88:in block in materialize': Could not find rake-10.0.3 in any of the sources (Bundler::GemNotFound)
from /usr/local/rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.0.22/lib/bundler/spec_set.rb:82:inmap!'
就把 RVM 也升级了下
$ rvm get stable 装了最新的 Ruby1.9.3-p385, 然后参考https://github.com/gazeldx/mystory/wiki/Nginx 把 Ngnix 和 RVM 配置好，一个小时，升级完成！
今天发现一个 BUG，已经改好了。就是 rails3.2.11 会用 jquery v1.9.0，而.live() 方法在 v1.9.0 中不再支持，改用.on() 就好了 http://api.jquery.com/live/
$('#recommend').live('click', function() {});
should be changed to
$('#recommend').on('click', function() {});
看看看了一下代码，你的 Comment 设计咋不用多态的方式，搞那么多重复的 Model 写起来多费神啊
app/models/blogcomment.rb
app/models/notecomment.rb
app/models/postcomment.rb
app/models/memoircomment.rb
app/models/photocomment.rb
#6 楼 @huacnlee 按照你的建议，Some models（Blogcomment，Notecomment，Memoircomment，Photocomment，Postcomment）are dynamic defined in config/initializers/load_dynamic_models.rb
["blog", "memoir", "note", "photo", "post"].each do |name|
Object.const_set("#{name}comment".capitalize.to_sym,
Class.new(ActiveRecord::Base) {
belongs_to name.to_sym
belongs_to :user
validates "#{name}_id".to_sym, :presence => true
validates :user_id, :presence => true
}
)
代码改造完了，Test 通过。谢谢！ 这次改造让我认清一 RUBY 代码加载方式：用到了才加载。class 还可以动态定义。
#8 楼 @gazeldx 不是这样的，你这只是简单的从代码上面减少了。 我指的是这些 Comment 表其实可以合并成一个，从 数据库，Model, Controller, Views 都可以只用一个来实现，具体可以看 Ruby China 的 https://github.com/ruby-china/ruby-china/blob/master/app/models/comment.rb
直接可以让你的代码少很大一堆
#13 楼 @cqcn1991 我没有用 omniauth 哦。QQ 我用的是 gem 'qq' https://github.com/gazeldx/mystory/blob/master/lib/qq.rb https://github.com/046569/qq/blob/master/lib/qq.rb