reu

# Bundler Integration
require "bundler/capistrano"

# Application Settings
set :application,   "yourapplicationname"
set :user,          "serveruser"
set :deploy_to,     "/home/#{user}/rails-applications/#{application}"
set :rails_env,     "production"
set :use_sudo,      false
set :keep_releases, 3

reu

require "benchmark"

n = 100000

klass = Benchmark

Benchmark.bm do |b|
  b.report do
    n.times { "visit_#{(klass.name || '').gsub('::', '_')}" }
  end

reu

class NewYachtModel < ActiveRecord::Base
  belongs_to :new_yacht
  has_many :contents, :class_name => 'NewYachtTopicContent'
  has_many :topics, :class_name => 'NewYachtTopic', :through => :contents

  accepts_nested_attributes_for :contents
end


class NewYachtTopic < ActiveRecord::Base

reu

#!/bin/sh

# Shell script to install your public key on a remote machine
# Takes the remote machine name as an argument.
# Obviously, the remote machine must accept password authentication,
# or one of the other keys in your ssh-agent, for this to work.

ID_FILE="${HOME}/.ssh/id_rsa.pub"

if [ "-i" = "$1" ]; then

reu

module FormHelper
  def nested_form_for(object, *args, &block)
    concat form_for(object, *(args << { :builder => NestedFormBuilder }), &block)
    execute_after_nested_form_callbacks
  end

  def execute_after_nested_form_callbacks
    @after_nested_form_callbacks ||= []
    @after_nested_form_callbacks.inject(String.new.html_safe) do |output, callback|
      output << callback.call

reu

scope :page, lambda { |number|
    per_page = 2
    limit(per_page).offset(per_page * ([number.to_i, 1].max - 1))
  } do
    def per(number)
      limit(number).offset(offset_value / limit_value * number)
    end

    def num_pages
      (except(:offset, :limit).count.to_f / limit_value).ceil

reu

# encoding: UTF-8
require "open-uri"

class Video < ActiveRecord::Base
  class YoutubeVideoValidator < ActiveModel::Validator
    def validate(record)
      unless record.youtube_code.include? 'youtube.com/watch?v='
        record.errors[:base] << "URL não é um endereço válido de um vídeo do youtube"
      end
    end

reu

abstract public class Cliente {
    protected double saldo;

    public Cliente(float saldo){
        this.saldo = saldo;
    }

    public void depositar(float valor){
        this.saldo = this.saldo + valor;
    }

reu

# encoding: UTF-8
module ApplicationHelper
  def sharing_on_social_networks(subject)
    social_networks = {}
    social_networks[:twitter] = "http://twitter.com/share?text=Estou vendo #{truncate(subject, :length => 60)} na página da Soulfitness. Veja também em&url=http://www.soulfitness.com.br"
    String.new.html_safe.tap do |output|
      social_networks.each_pair do |key, value|
        output << link_to(image_tag(key.to_s + ".png", :width => 21, :height => 21), value, :class => key, :target => "_blank")
      end
    end

reu

ISPLAY=:2.0

NAME=Xvfb
INSTALL_DIR=/usr/bin
DAEMON=$INSTALL_DIR/$NAME
DAEMON_ARGS="-ac -screen scrn 1024x768x24 $DISPLAY"
PIDFILE=/var/run/$NAME.pid
DAEMON_USER=root
DAEMON_GROUP=$DAEMON_USER