摘要：http://www.ibm.com/developerworks/cn/web/wa-rspec/index.html#使用RSpec进行行为驱动测试http://www.letrails.cn/archives/20/ #rspec简明指南http://www.letrails.cn/archives/advanced-rspec-tutorials-rspec-scaffold/ #进阶指南（1）http://www.letrails.cn/archives/11-02-advanced-rspec-tutorials-basics/ #进阶指南（2）http://www.letrail 阅读全文

摘要：http://ruby.bastardsbook.com/chapters/html-parsing/http://ruby.bastardsbook.com/chapters/web-crawling/ 阅读全文

摘要：http://mechanize.rubyforge.org/ 阅读全文

摘要：path是相对路径 url是绝对路径 model为复数的会对应到action=>index, 为单数时需要传递id参数并对应到action=>show如对于user而言： users_url # => http://localhost:3000/users users_path # => /users user_path(1) # => /users/1 user_url(1) # => http://localhost:3000/users/1 阅读全文

摘要：Rails 3所做的很大一个改进就是：Unobtrusive JavaScript（非侵入式的JavaScript），以实现对HTML和JavaScript代码的分离。比如：1 <%= link_to "Destroy", @product, :confirm => "Are you sure?", :method => :delete %>将转换成：<a href="/products/8" data-confirm="Are you sure?" data-method=" 阅读全文

摘要：Installing RVM Multi-user on CentOS can be a bit tricky. Here's my documentation - mostly so I remember, but hopefully it helps someone else as well.A quick note - the people behind RVM are clear that tutorials outside their siteare not supported. They're not discouraged, but they won't 阅读全文