Andy Wang yorzi

Rails 開發注意要點

ssh root@YOURDOMAIN
adduser deploy
visudo # Add deploy ALL=(ALL) ALL

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

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	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

	sudo aptitude -y install nginx
	cd /etc/nginx/sites-available
	sudo rm default
	sudo cat > jenkins
	upstream app_server {
	server 127.0.0.1:8080 fail_timeout=0;
	}

	server {
	listen 80;

	class ApplicationController < ActionController::Base

	...
	#Problem:
	#In rails 3.0.1+ it is no longer possible to do this anymore;
	# rescue_from ActionController::RoutingError, :with => :render_not_found
	#
	#The ActionController::RoutingError thrown is not caught by rescue_from.
	#The alternative is to to set a catch-all route to catch all unmatched routes and send them to a method which renders an error
	#As in http://techoctave.com/c7/posts/36-rails-3-0-rescue-from-routing-error-solution

	Here is a simple jQuery plugin to make a table header fixed on top when window is scrolled.
	Using the code from twitter bootstrap documentation page, this code is customized for table header.

	Create the table with following layout -
	<table class="table-fixed-header">
	<thead class="header">
	<tr>
	<th>Column 1</th>
	<th>Column 2</th>
	<th>Column 3</th>

	# 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL

	# 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew
	# https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers

	# 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it
	gem install bundler

	# 1. Get edge Rails source (master branch)
	git clone https://github.com/rails/rails.git

	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!