nightire

Routes

小心地使用 Match（Rails 3 已实现）

Rails 3 提供了 match 方法供我们自定义 routes，然而我们要小心使用它以避免“跨站脚本攻击”（XSS Attack）。比如像这样的 routes：

注：（r3 代表 Rails 3，r4 代表 Rails 4）

# routes.rb

xain

zh-CN:
  admin:
    home:
      name: "首页"
    pagination:
      previous: "« 上一页"
      next: "下一页 »"
      truncate: "…"
    misc:
      filter_date_format: "mm/dd/yy" # a combination of 'dd', 'mm' and 'yy' with any delimiter. No other interpolation will be done!

dhh

class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

tomazzlender

/usr/sbin/update-rc.d -f unicorn defaults
chmod +x /etc/init.d/unicorn
/usr/sbin/update-rc.d -f unicorn remove

bryckbost

# env.rb
Capybara.register_driver :selenium do |app|
  Capybara::Selenium::Driver.new(app, :browser => :chrome)
end

Download chromedriver from http://code.google.com/p/selenium/downloads/list

mv chromedriver to /usr/local/bin so it's in your path.

mrrooijen

# Guide
# Configure the essential configurations below and do the following:
# 
#   Repository Creation:
#     cap deploy:repository:create
#     git add .
#     git commit -am "initial commit"
#     git push origin master
# 
#   Initial Deployment:

jcoglan

class Module
  def subclasses
    classes = []
    ObjectSpace.each_object do |klass|
      next unless Module === klass
      classes << klass if self > klass
    end
    classes
  end
end