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# db/migrate/XXXXXXXXXXXXX_add_authentication_token_to_users.rb

class AddAuthenticationTokenToUsers < ActiveRecord::Migration
  def change
    add_column :users, :authentication_token, :string

    add_index :users, :authentication_token, :unique => true
  end
end

ybart

Add support for db evolutions:

Download the sqlite-dialect from here: https://github.com/gwenn/sqlite-dialect
Compile it to a jar file.
Add the jar file the app/lib folder.

ybart

#!/bin/bash 

apt-get install ruby rubygems

gem1.8 install fpm --no-ri --no-rdoc

apt-get install build-essential openssl libreadline6 libreadline6-dev \
zlib1g zlib1g-dev libssl-dev ncurses-dev libyaml-dev

wget http://ftp.ruby-lang.org/pub/ruby/ruby-2.0-stable.tar.gz

ybart

App.AuthenticatedRoute = Ember.Route.extend
  redirect: ->
    controller = App.__container__.lookup('controller:user')
    unless controller.get 'isSignedIn'
      App.application.set('nextRoute', @routeName)
      App.application.set('nextContext', @context)
      @transitionTo 'index' # this is the login page

  deserialize: (params) ->
    context = @_super(params)

ybart

fastcgi_cache_path /tmp/nginx-cache levels=1:2 keys_zone=wordpress:20m inactive=1d max_size=512M;

upstream php-fpm {
    server localhost:9000;
}

server {
    listen 1.2.3.4:80;
    listen [1:2:3:4::5]:80;
    server_name blog.example.com

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module Associations # :nodoc:
  extend ActiveSupport::Concern

  module ClassMethods
    def has_many(name, options = {}, &extension)
      Builder::HasMany.build(self, name, options, &extension)
    end
  end
end

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applications_licenses GET    /licenses/applications(.:format) {:action=>"applications", :controller=>"licenses"}
                      GET    /licenses(.:format)              {:action=>"index", :controller=>"licenses"}
                      POST   /licenses(.:format)              {:action=>"create", :controller=>"licenses"}
                      GET    /licenses/new(.:format)          {:action=>"new", :controller=>"licenses"}
                      GET    /licenses/:id/edit(.:format)     {:action=>"edit", :controller=>"licenses"}
                      GET    /licenses/:id(.:format)          {:action=>"show", :controller=>"licenses"}
                      PUT    /licenses/:id(.:format)          {:action=>"update", :controller=>"licenses"}
                      DELETE /licenses/:id(.:format)          {:action=>"destroy", :controller=>"licenses"}

ybart

> ActiveRecord::Base.logger = Logger.new(STDOUT)
> Infrastructure::Radio.first
Infrastructure::Radio Load (0.8ms)  SELECT "radio_channels".* FROM "radio_channels" LIMIT 1
+----+------------+
| id | ut_id_name |
+----+------------+
| 1  | 245        |
+----+------------+

> counter = 0; Infrastructure::Radio.first.foo.each {counter += 1}; puts counter

ybart

module ActiveRecord
  class Base
    class << self
      alias_method :old_method_missing, :method_missing

      def method_missing(method_id, *arguments, &block)
        if /^find_or_build_by_([_a-zA-Z]\w*)$/ =~ method_id.to_s
          names = $1.split('_and_')
          relation.find_or_build_by(names, *arguments)
        else

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javascript:(function(){div=document.createElement('div');e=document.createElement('g:plusone');div.style.position='fixed';div.style.bottom='8px';div.style.right='8px';div.appendChild(e);document.body.appendChild(div);e=window.document.createElement('script');e.setAttribute('src','https://apis.google.com/js/plusone.js');document.body.appendChild(e);})();