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#!/usr/bin/env ruby
#
# README: Start server with em-stream-tail.rb tail-filename
#  Connect to server with curl http://localhost:8083
#  Observe log events on curl.
#
require 'rubygems'
require 'eventmachine'

if ARGV.empty?

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The MONGOID Cheat Sheet

( Source: the mongoid cheatsheet )

Example

  class User

include Mongoid::Document

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class TaxCode
  GENERATORS = {
    :us => lambda { |id| "US-#{id}" },
    :br => lambda { |id| "#{id + 9}-BRA" },
  }

  def self.generate(code, id)
    gen = GENERATORS[code] || raise ArgumentError, "No generator for country #{code}"
    gen.call(id)
  end

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# Application Generator Template
# Modifies a Rails app to use Devise with RSpec and Cucumber
# Usage: rails new APP_NAME -m https://github.com/RailsApps/rails3-application-templates/raw/master/rails3-devise-rspec-cucumber-template.rb -T

# Information and a tutorial: 
# https://github.com/RailsApps/rails3-devise-rspec-cucumber

# Generated using the rails_apps_composer gem:
# https://github.com/RailsApps/rails_apps_composer/

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# Nginx+Unicorn best-practices congifuration guide. Now with SPDY!
# We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies.
# Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module
#
# Deployment structure
#
# SERVER:
#  /etc/init.d/nginx                             (1. nginx)
#  /home/app/public_html/app_production/current  (Capistrano directory)
#

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# Build dependencies for OpenResty.
sudo apt-get install build-essential libpcre3-dev libssl-dev libgeoip-dev

# Install standard Nginx first so that you get the relevant service scripts installed too
sudo apt-get install nginx

# If you want to access Postgres via Nginx
sudo apt-get install libpq-dev

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Weekly backups of PostgreSQL database to Amazon S3

1. I did this as root: $ sudo su, although it may not be necessary.
2. Download AWS command line tools: $ curl https://raw.github.com/timkay/aws/master/aws -o aws
3. Install:
   • Automatically: $ perl --install aws
   • Manually: $ mv aws /usr/local/bin/ && chmod +x /usr/local/bin/aws