raecoo’s gists

raecoo / gist:184413

Created September 10, 2009 08:26

raecoo / gist:184436

Created September 10, 2009 09:18

many methods to validate association model in rails


	# validation method 1

	if @user.save && @order.save && @city.save
	...
	else
	...
	end

	# validation method 2

raecoo / action.xml.nokogiri

Created November 1, 2010 19:10

xml builder by Nokogiri

	xml.feed(:xmlns => "http://www.w3.org/2005/Atom") { \|feed\|
	feed.title("#{user.name}'s Private Notification Feed")
	feed.link(:href => "http://#{account.subdomain}.domain.com/feeds/#{user.email_alias}.xml", :rel => "self")
	feed.link(:href => "http://#{account.subdomain}.domain.com")
	}

raecoo / gist:1347351

Created November 8, 2011 09:20

gmusic spider

	#!/usr/bin/env ruby
	require 'rubygems'
	require 'nokogiri'
	require 'mechanize'
	require 'cgi'

	a = Mechanize.new { \|agent\|
	agent.user_agent_alias = 'Mac Safari'
	}

raecoo / vim-commandt-flush

Created January 13, 2012 12:55

auto flush for vim + command-t

	" insert into the .vimrc file.
	augroup CommandTExtension
	autocmd!
	autocmd FocusGained * CommandTFlush
	autocmd BufWritePost * CommandTFlush
	augroup END

raecoo / gist:1815373

Created February 13, 2012 09:16

enalbe the debug stack for IIS server

	# modify the CallStack="true", <customErrors mode="Off" /> and <compilation debug="true"> in web.config file.

	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
	<configuration>
	...
	<SharePoint>
	<SafeMode MaxControls="200"
	CallStack="true"
	DirectFileDependencies="10"
	TotalFileDependencies="50"

raecoo / gist:1931468

Created February 28, 2012 09:12

Sass load path

	Sass::Engine::DEFAULT_OPTIONS[:load_paths].tap do \|load_paths\|
	load_paths << "#{Rails.root}/app/assets/stylesheets/lib"
	end

raecoo / gist:2429429

Created April 20, 2012 15:04 — forked from Sutto/gist:943752

Resque Daemon Controller

	#!/usr/bin/env ruby

	ENV['RAILS_ENV'] \|\|= 'development'
	require File.expand_path('../../config/environment', __FILE__)

	require 'daemon_spawn'

	class ResqueWorkerDaemon < DaemonSpawn::Base
	def start(args)
	@worker = Resque::Worker.new('*') # Specify which queues this worker will process

raecoo / deploy.rb

Created April 21, 2012 01:48

Capistrano Recipe

	require 'bundler/capistrano'
	load 'deploy/assets'

	set :domain, "example.com"
	set :application, "application"
	set :user, "deploy"
	set :password, "secret"
	set :use_sudo, false
	set :deploy_to, "/home/#{user}/www/#{application}"
	set :shared_path, "#{deploy_to}/shared"

raecoo / iptables-default-rules.sh

Created April 22, 2012 04:25

iptables default rules (Debian tested)

	*filter
	# Allows all loopback (lo0) traffic and drop all traffic to 127/8 that doesn't use lo0
	-A INPUT -i lo -j ACCEPT
	# Accepts all established inbound connections
	-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
	# Allows all outbound traffic
	# You could modify this to only allow certain traffic
	-A OUTPUT -j ACCEPT
	# Allows HTTP and MySQLconnections from anywhere (the normal ports for websites)
	-A INPUT -p tcp --dport 80 -j ACCEPT

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