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## links.textile

      
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                lucashungaro
                / links.textile
            
            
              Created
              August 14, 2010 16:36
            
              
                Links de referência utilizados em minha palestra
              
          
	Jim Weirich: The Building Blocks of Modularity – http://goo.gl/g4Nk
	Jim Weirich: SOLID Ruby – http://goo.gl/z3jd
	Sandi Metz: SOLID Object-Oriented Design – http://goo.gl/PDn6T
	Sandi Metz: Less – The Path to Better Design – http://goo.gl/VuTl4
	Demeter is for Encapsulation – http://is.gd/eeyLx
	Opinionated Modular Code – http://is.gd/eeyXm
	Scaling to Hundreds of Millions of Requests – http://vimeo.com/12814529
	Confident Code – http://goo.gl/VFLX
	Destroy All Software Screencasts – https://www.destroyallsoftware.com/screencasts
	Corey Haines: Fast Rails Tests – http://goo.gl/Va2gb

  
## backup.rake
namespace :db do  desc "Backup project database. Options: DIR=backups RAILS_ENV=production MAX=7"
  task :backup => [:environment] do
    datestamp = Time.now.strftime("%Y-%m-%d_%H-%M-%S")
    base_path = Rails.root
    base_path = File.join(base_path, ENV["DIR"] || "backups")
    backup_base = File.join(base_path, 'db_backups')
    backup_folder = File.join(backup_base, datestamp)
    backup_file = File.join(backup_folder, "#{RAILS_ENV}_dump.sql")
    FileUtils.mkdir_p(backup_folder)
    db_config = ActiveRecord::Base.configurations[RAILS_ENV]

## registrations_controller.rb
class Api::RegistrationsController < Api::BaseController

  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

## deploy.rb
require File.join(File.dirname(__FILE__), 'deploy/nginx')
require File.join(File.dirname(__FILE__), 'deploy/log')

default_run_options[:pty] = true
set :ssh_options, { :forward_agent => true }

set :application, "appname"
set :repository,  "git@giturl"

set :scm, :git

## compressed_static_assets.rb
require 'action_dispatch/middleware/static'

module Middleware
  class FileHandler < ActionDispatch::FileHandler
    def initialize(root, assets_path, cache_control)
      @assets_path = assets_path.chomp('/') + '/'
      super(root, cache_control)
    end

    def match?(path)

## rspec_rails_cheetsheet.rb
#Model

@user.should have(1).error_on(:username) # Checks whether there is an error in username
@user.errors[:username].should include("can't be blank")  # check for the error message

#Rendering
response.should render_template(:index)

#Redirecting
response.should redirect_to(movies_path)

## chef_solo_bootstrap.sh
#!/usr/bin/env bash
apt-get -y update
apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -xvzf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125/
./configure --prefix=/usr/local
make
make install

## example_table.html
<html>
<body>
  <section class="left">
    <article id="customers">
      <h2>New Customers</h2>
      <table class="data">
        <thead>
          <tr>
            <th>ID</th>
            <th>First Name</th>

## content.rb
# Model using the ghostscript processor
class Content < ActiveRecord::Base

  has_attached_file :resource,
                    :styles => { :preview => ["725x1200>", :jpg], :thumb => ["100x140>", :jpg] },
                    :processors => [:ghostscript, :thumbnail],
                    :convert_options => { :all => '-colorspace RGB -flatten -density 300 -quality 100' },
                    :path => ":page_path/:class/:id/:resource_token/:style/:filename"
end

## sublime-text-2.sh
#!/usr/bin/env bash
# Usage: {script} [ OPTIONS ] TARGET VERSION
#
#   TARGET      Default target is "/usr/local".
#   VERSION     If not defined tries to get the build into the Sublime Text 2 website.
#
# OPTIONS
#
#   -h, --help  Displays this help message.
#
	namespace :db do desc "Backup project database. Options: DIR=backups RAILS_ENV=production MAX=7"
	task :backup => [:environment] do
	datestamp = Time.now.strftime("%Y-%m-%d_%H-%M-%S")
	base_path = Rails.root
	base_path = File.join(base_path, ENV["DIR"] \|\| "backups")
	backup_base = File.join(base_path, 'db_backups')
	backup_folder = File.join(backup_base, datestamp)
	backup_file = File.join(backup_folder, "#{RAILS_ENV}_dump.sql")
	FileUtils.mkdir_p(backup_folder)
	db_config = ActiveRecord::Base.configurations[RAILS_ENV]
	class Api::RegistrationsController < Api::BaseController

	respond_to :json
	def create

	user = User.new(params[:user])
	if user.save
	render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
	return
	else
	require File.join(File.dirname(__FILE__), 'deploy/nginx')
	require File.join(File.dirname(__FILE__), 'deploy/log')

	default_run_options[:pty] = true
	set :ssh_options, { :forward_agent => true }

	set :application, "appname"
	set :repository, "git@giturl"

	set :scm, :git
	require 'action_dispatch/middleware/static'

	module Middleware
	class FileHandler < ActionDispatch::FileHandler
	def initialize(root, assets_path, cache_control)
	@assets_path = assets_path.chomp('/') + '/'
	super(root, cache_control)
	end

	def match?(path)
	#Model

	@user.should have(1).error_on(:username) # Checks whether there is an error in username
	@user.errors[:username].should include("can't be blank") # check for the error message

	#Rendering
	response.should render_template(:index)

	#Redirecting
	response.should redirect_to(movies_path)
	#!/usr/bin/env bash
	apt-get -y update
	apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
	cd /tmp
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -xvzf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125/
	./configure --prefix=/usr/local
	make
	make install
	<html>
	<body>
	<section class="left">
	<article id="customers">
	<h2>New Customers</h2>
	<table class="data">
	<thead>
	<tr>
	<th>ID</th>
	<th>First Name</th>
	# Model using the ghostscript processor
	class Content < ActiveRecord::Base

	has_attached_file :resource,
	:styles => { :preview => ["725x1200>", :jpg], :thumb => ["100x140>", :jpg] },
	:processors => [:ghostscript, :thumbnail],
	:convert_options => { :all => '-colorspace RGB -flatten -density 300 -quality 100' },
	:path => ":page_path/:class/:id/:resource_token/:style/:filename"
	end
	#!/usr/bin/env bash
	# Usage: {script} [ OPTIONS ] TARGET VERSION
	#
	# TARGET Default target is "/usr/local".
	# VERSION If not defined tries to get the build into the Sublime Text 2 website.
	#
	# OPTIONS
	#
	# -h, --help Displays this help message.
	#