jtadeulopes

# == Schema Information
#
# Table name: categories
#
#  id          :integer(4)      not null, primary key
#  name        :string(255)
#  description :text
#  created_at  :datetime
#  updated_at  :datetime
#

jtadeulopes

>> require 'populator'
=> []
>> Category.count
=> 0
>> Category.populate(10) { |category| category.name = Populator.words(1..3).titleize }
=> {}
>> Category.count
=> 10
>> Category.first
=> #<Category id: 1, name: "Fuga Debitis Temporibus", created_at: "2009-06-13 14:17:24", updated_at: "2009-06-13 14:17:24">

jtadeulopes

Populator.words(5) # gera 5 palavras aleatoriamente e insere um espaço entre elas
Populator.words(1..3) # gera entre uma e três palavras aleatoriamente
Populator.sentences(3) # gera 3 frases
Populator.paragraphs(2) # gera 2 paragrafos

jtadeulopes

namespace :db do
  desc "Popula base de dados"
  task :populate => :environment do
    
    require 'populator'

    Category.populate 30 do |category|
      category.name = Populator.words(1..3).titleize
    end

jtadeulopes

# Atualiza as informações do banco de dados e os arquivos no servidor de acordo com os styles definidos no model
rake paperclip:refresh CLASS=SeuModel

# Atualiza somente as informações do banco de dados
rake paperclip:refresh:metadata CLASS=SeuModel

# Atualiza somente os arquivos no servidor, seguindo os styles definidos no model
rake paperclip:refresh:thumbnails CLASS=SeuModel

jtadeulopes

module Web::AdsHelper
  def add_picture(form)
    link_to_function 'Adicionar outra imagem' do |page|
      form.fields_for :pictures, Picture.new, :child_index => 'NEW_RECORD' do |f|
        html = render(:partial => 'fields_pictures', :locals => {:f => f})
        # caso use prototype, inserir a linha abaixo
        # $('pictures').insert({ bottom: "#{ escape_javascript html }".replace(/NEW_RECORD/g, new_picture_id) });
        page << %{
          var new_picture_id = new Date().getTime()
          $('#pictures').after("#{escape_javascript html}".replace(/NEW_RECORD/g, new_picture_id));

jtadeulopes

# app/models/quina.rb
class Quina
  def self.gerar_numeros
    resultado = (1..8).map { (1..10).map }
  end
end

# app/controllers/quina_controller.rb
class QuinaController < ApplicationController
  def index

jtadeulopes

# ==============================
# Uploads
# ==============================

namespace :uploads do

  desc <<-EOD
    Creates the upload folders unless they exist
    and sets the proper upload permissions.
  EOD

jtadeulopes

require 'mechanize'
require 'hpricot'

class Orkut
	
	def initialize(email, pass)
		@agent = WWW::Mechanize.new
		@email = email
		@pass = pass
	end

jtadeulopes

namespace :assets do
  task :symlink, :roles => :app do
    assets.create_dir
    run <<-CMD
      rm -rf  #{current_path}/public/images/upload &&
      ln -nfs #{shared_path}/upload #{release_path}/public/images/upload
    CMD
  end
  
  task :create_dir, :roles => :app do