Rafael Souza

web application programmer

Posts

January 31, 09:00 PM

Meu ambiente de desenvolvimento em 7 itens

O @sa_vini me convidou para participar do último meme do momento que é descrever o ambiente onde nós, todos os dias, desenvolvemos essa coisa maravilhosa chamada software. Então lá vai.

OS

Atualmente sou um feliz usuário do Mac OS X, pra mim, ainda não existe nada igual. Depois de usar Windows por muito tempo e tentar duas distros Linux (ArchLinux e Ubuntu), comprei um Macbook e me tornei uma pessoa mais feliz.

Ruby

Eu gosto de fuçar em bastante coisa que eu vejo por ai, e Ruby sem dúvida, foi a melhor coisa que eu já fucei até hoje. Uma linguagem com sintaxe simples, porém bem poderosa e altamente extensível. Hoje Ruby é a linguagem que uso pra tudo (apesar de eu estar numa baita pilha para usar Javascript com node.js).

Git

Não sou um super-usuário de Git, mas me viro bem com ele, já usei Visual Source Safe e Subversion, porém o Git é imbatível, prático para as coisas simples e poderoso para todo o resto. Se ainda não usou, use.

Editor

Depois de uma ou duas semanas, tentando pela quinta/sexta vez, usar VIM, voltei para o TextMate, acho legal a idéia de poder fazer tudo pelo editor, mas eu só quero programar, mais nada. :)

Chrome

Na minha humilde opnião, o melhor browser já feito até hoje.

Música

Meu iTunes fica ligado direto. Pra falar bem a verdade eu não sei se música influencia na minha produtividade, já que desde sempre trabalho ouvindo música. Acho que ouço mais por hábito mesmo. Aliás, exatamente agora tá rolando um remix de Train - Hey, Soul Sister, bem bacana.

Local

Hoje trabalho no aconchego do meu lar com três cadelinhas me fazendo companhia, porém esse lar é quente like a hell e o ventiladorzinho que eu tenho aqui - praticamente em cima de mim - não dá conta do recado. Espero me mudar em breve. :)

É isso ai, meu ambiente não é lá grande coisa, nem é muito diferente dos outros, mas para as minhas tarefas diárias ele é mais do que suficiente.

Convido para participar também, @juliogreff e @joaomilho

April 05, 11:00 PM

Adicionando a sua chave pública ao authorized_keys

Essa é uma daquelas que é fácil mas o cara nunca lembra como fazer, já precisei disso algumas vezes e sempre tinha que recorrer ao seu Google para descobrir.

ssh_copy.sh

  ssh user@host 'mkdir ~/.ssh; echo '`cat ~/.ssh/id_rsa.pub`' >> ~/.ssh/authorized_keys'

Retirado daqui: http://snippets.dzone.com/posts/show/2335

UPDATE: O kbmurata comentou no twitter que algum server/client de ssh pode reclamar das permissões da pasta .ssh, se isso acontecer, rode:

chmod.sh

  chmod 700 ~/.ssh

March 21, 11:00 PM

Tradutor simples Inglês/Português e Português/Inglês

Sempre usei os bots do Google para o gtalk, mas percebi que os resultados que eles retornam são bem diferentes da página de tradução.

Então fiz uma página bem simples que usa a Language API do Google para traduzir textos do Inglês para o Português e do Português para o Inglês, sem todas aquelas opções de linguas que a página deles oferece.

Para você que tem interesse em saber como funciona traduzir textos com a Language API do Google, veja como é fácil:

jsapi.html

  <script type="text/javascript" src="http://www.google.com/jsapi"></script>

e depois

google_load.js

  google.load("language", "1");

  google.language.translate("texto que eu quero traduzir", "pt", "en", function(result) {
    // aqui voce faz o que quiser com o resultado
  });

January 16, 09:00 PM

shoes-translator atualizado: Ruby, Shoes e Google Translate API

Há tempos atrás desenvolvi uma pequena aplicação usando Shoes, e ontem resolvi atualizá-la, mudei um pouco a aparência e melhorei o suporte a pronúncia.

Caso tenha interesse em usar, você pode baixar o projeto do github: http://github.com/rafaelss/shoes-translator

Falando um pouco agora sobre o Shoes, me parece que após o sumiço do _why a coisas não vão tão bem, o projeto amadureceu muito pouco, muita coisa básica ainda é complicado de se fazer, impedindo um pouco que aplicações mais profissionais sejam feitas rodando sobre o framework.

Quando desenvolvi o shoes-translator na primeira vez, eu levava mais fé no projeto, acreditava que seria um concorrente de peso para os toolkits atuais, mas agora, voltando a mexer na código e buscando referências na internet para fazer as alterações, percebi que o Shoes ainda precisa de muito, mas muito trabalho para poder ter crédito suficiente e ser usado para fazer software de verdade.

UPDATE: O @kbmurata postou no twitter que o objetivo do Shoes é ser usado para o aprendizado de forma divertida, de qualquer forma, se você quiser começar um projeto usando Shoes, pense bem que tipo de projeto você está desenvolvendo, não pense em nada muito maior que um "tradutor de sapatos"

January 07, 09:00 PM

Compilando o Passenger sem espaço no /tmp

De ontem pra hoje perdi um bom tempo tentando compilar um passenger mais novo em um servidor que tem um /tmp de apenas 1MB (eu ainda preciso descobrir porque isso).

A solução é simples até, basta setar a var TMPDIR com o path de um outro diretório qualquer, mais ou menos assim:

install_passenger.sh

  sudo TMPDIR=/home/rafaelss/tmp passenger-install-apache2-module

Detalhe: eu estava acostumado a setar variáveis ao executar um comando colocando ela na frente do comando, mas com o sudo isso não funciona. No help do sudo diz que deve ficar ali no meio

sudo.sh

  usage: sudo [-bEHPS] [-p prompt] [-u username|#uid] [VAR=value] {-i | -s | }

July 07, 11:00 PM

Hora Extra em Porto Alegre

O Tailor lançou a idéia no twitter e eu apoiei, então, semana que vem, #horaextra na Cidade Baixa, em Porto Alegre, mais exatamente no Copão

A idéia é juntar um monte (ou não) de nerds pra falar de trabalho, tecnologia, frameworks, programação, enfim, tudo o que a gente mais gosta

Então, segunda-feira, 19:30, Copão. Aparece lá!

June 29, 11:00 PM

ASP.NET MVC e suas ActionResult

O framework MVC da Microsoft usa um determinado objeto para definir qual tipo de resultado/output a action executada deve retornar. São eles:

ContentResult - Pode ser usado para retornar textos simples.
EmptyResult - Esse serve para retornar resultados em branco, quando quiser que o output seja vazio.
HttpUnauthorizedResult - Usado quando o usuário não tem permissão para executar a action. Retorna o 401 como status da requisição.
JsonResult - Serializa um objeto em formato JSON, bom para ser usando em requisições AJAX.
RedirectResult - Resultado usado para redirecionamentos.
RedirectToRouteResult - Também usado para redirecionamentos, mas a URL está ligada a uma rota.
ViewResultBase - Classe abstrata, usada para renderizar HTMLs.
- PartialViewResult - Estende ViewResultBase para renderizar as views e seus HTMLs.
BinaryResult - Classe abstrata usada para resultados binários.
- BinaryStreamResult - Estende BinaryResult, pode ser usado para escrever imagens direto no stream do resutado.

Porém, em alguns casos, retornar um texto simples, ou um JSON pequeninho, é meio chato. Considere o código abaixo:

json_result.csharp

  JsonResult json = new JsonResult();
  json.ContentType = "text/javascript";
  json.Data = new { success = true };
  return json;

Isso poderia ser mais simples não? Porém, a classe JsonResult, e nenhuma outra ActionResult aceita parâmetros no construtor. Por isso criei duas classes que podem ser usadas como ActionResult, para simplificar essa tarefa. Elas devem ser usadas assim:

test_json.csharp

  return new SimpleResult("Hello World");
  return new SimpleResult(1);
  return new SimpleResult(1257.14);
  return new SimpleResult(true);

simple_json.csharp

  return new SimpleJsonResult(new { success = true });

Pronto, agora é hora de refatorar código. :)

UPDATE: Conforme o Guilherme comentou ali embaixo, o ASP.NET MVC tem um método que já simplifica as coisas.

json_1.csharp

  return Json("Hello World");
  return Json(1);
  return Json(1257.14);
  return Json(true);

json_2.csharp

  return Json(new { success = true });

June 28, 11:00 PM

jQuery, Safari e CSS Selectors

Hoje estava verificando um bug em um projeto, que acontecia somente no Safari, tanto no MacOS, quanto no Windows, e descobri que o problema era a forma como eu estava definindo o elemento HTML envolvido na história.

O expressão que eu estava usando era a seguinte:

jquery.js

  $("#meuform input[type='hidden'][value='']").length

No Safari sempre me retornava 0, já no Firefox e Internet Explorer, retorna 1, que era para ser o valor certo no caso. Analisando como o input estava definido eu descobri o problema, ele estava definido assim:

input.html

  <input type="hidden" name="first_user" />

Resumindo:

O Safari não acha elementos onde o atributo filtrado não esteja presente no HTML. (Estou usando a versão 1.3.2 do jQuery e 4.0 (503.17) do Safari, no Windows, mas reportaram o problema no Mac também)

June 22, 11:00 PM

C# e códigos deprecated

Você desenvolve uma biblioteca de utilitários para facilitar a vida dos outros desenvolvedores da empresa, porém algumas vezes é necessário refatorar códigos, criando/renomeando/apagando alguns métodos. Obviamente você não pode sair mudando tudo, existe código "antigo" usando a sua "lib".

Existe um atributo no C# que permite que você marque código como deprecated, é o Obsolete, muito útil e fácil de usar.

obsolete_1.csharp

  [Obsolete("Use o mĂŠtodo MinhaClasse.MeuMetodo(int parametro)")]
  public static void MeuMetodo(string parametro) {
      // ...
  }

No exemplo acima quero que os desenvolvedores usem a versão que recebe um integer como parâmetro, e não mais a versão com string.

Você ainda pode dizer que é para o compilador gerar um erro ao compilar o código, passando true como segundo parâmetro do atributo.

obsolete_2.csharp

  [Obsolete("Este mĂŠtodo nĂŁo deve mais ser usado. Usar MinhaClasse.MeuMetodo(int parametro)", true)]
  public static void MeuMetodo(string parametro) {
      // ...
  }

May 02, 11:00 PM

Permissão para o Apache na pasta home

Muitas vezes quando configuramos um servidor para hospedar sites para diferentes usuários, a primeira coisa que pensamos é em colocar os sites de cada usuário na pasta home do mesmo, mas para isso funcionar corretamente precisamos dar permissão para o Apache ler a home de cada usuário. A solução que tenho usado é dar a seguinte permissão na pasta do usuário

chmod.sh

  chmod a+x /home/nome_do_usuario/

Depois disso todos os "forbidden" desaparecem :)

May 02, 11:00 PM

Instalando o RMagick no Ubuntu

Se você estiver com problemas para instalar o RMagick no Ubuntu usando apt-get talvez essa solução possa ajudar. Primeiro, limpe os pacotes com "problemas":

apt_remove.sh

  sudo apt-get remove --purge librmagick-ruby-doc librmagick-ruby1.8

depois instale os seguintes pacotes:

apt_install

sudo apt-get install libmagick9-dev ruby1.8-dev

depois disso é só instalar a gem:

gem_install.sh

  sudo gem install rmagick

dica retirada daqui

March 30, 11:00 PM

PHP e SQL Server 2005

Se você tem problemas de conexão com SQL Server 2005 pelo PHP, tente usar essa versão (2000.80.194.0) da ntwdblib. Coloque esse arquivo na raiz da instalação do seu PHP, substituindo a versão existente, e reinicie o servidor web.

March 01, 10:00 PM

Nome da distro Linux usada

Uma coisa que eu sempre precisava e nunca me lembrava como fazer era descobrir qual a distro que eu estava usando no momento, como muitas vezes precisei mexer com os mais variados servidores, algumas vezes precisava dessa informação, e hoje achei o jeito mais fácil de fazer isso

cat_issue.sh

  cat /etc/issue

No meu micro aparece

Liquid error: ClassNotFound: no lexer for alias 'txt' found

No do meu colega

Liquid error: ClassNotFound: no lexer for alias 'txt' found

Achei essa dica aqui e estou documentando aqui pra não esquecer mais :)

January 28, 09:00 PM

Usando uma única instância do Vim

Hoje quando li o feed de comentários do blog do TaQ (re)apareceu uma dica que ele deu há um bom tempo, sobre usar uma única instância do Vim para editar arquivos, acho muito chato ter que abrir muitos editores.

Porém a dica que ele deu não funcionou para mim, apenas esta dos comentários, que ao invés de usar um alias, usa uma função.

vim.sh

  # http://www.cyberciti.biz/faq/linux-unix-pass-argument-to-alias-command/
  function edit() {
      gvim --servername `gvim --serverlist | head -1` --remote-tab "$@";
  }

Eu mudei o nome para edit, acho mais fácil, mas fica a critério de cada um :)

Link do codigo original: http://pastebin.com/f7a69dcd7

January 23, 09:00 PM

bash history meme

Vi no blog do Luiz Rocha hoje um meme que rolou há um bom tempo atrás e resolvi fazer também.

meme.sh

  [rafael ~]$ history 1000 | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head
git
sudo
cd
yaourt
grep
gvim
exit
braid
ll
rake

Minha única surpresa foi o braid, considerando que conheci ele faz uma semana e que só utilizo ele em um projeto.

December 28, 09:00 PM

Usando Python e Google App Engine

UPDATE: O controle de versão do GAE não é muito "esperto", acabei mudando de micro e perdi tudo. Então, o site não existe mais.

No começo do mês recebi a liberação para usar o Google App Engine, foi o que faltava para eu dar uma brincada com Python.

Onde trabalho, toda a tarde rola de alguém ir no mercado comprar uns refrigerantes, mas todo dia era uma "briga" para ver quem ia. Para resolver isso, criamos página simples em PHP que sorteava quem naquele dia ia fazer as compras.

Depois que a minha conta foi liberada, fiquei um bom tempo pensando o que eu poderia fazer para usá-la, e então o Joel deu a idéia, fazer aquela "págininha" em Python e disponibilizar no Google App Engine.

http://eoescolhidofoi.appspot.com/

É simplesmente fantástica a facilidade de se criar uma aplicação e fazer o deploy dela no Google App Engine, o fato de não ter que se preocupar com banco de dados influencia bastante, basta definir modelos no próprio código, pensar apenas em objetos.

Depois dessa primeira eu já criei mais duas, uma está pronta, mas estou testando ainda, a outra está a caminho, mas será para a empresa que trabalho.

December 27, 09:00 PM

Github theme para o Vim

Depois de uma busca insana por um editor de texto acabei escolhendo o Vim, estou usando ele direto faz uma semana e estou me adaptando bem, apesar de algumas coisas me deixarem meio perdido (teclas de atalho principalmente).

Eu estava usando o Vim no console, com um tema com fundo escuro, e como estou usando o computador em um lugar muito claro, o reflexo que a minha tela emite fazia com que eu forçasse muito a visão para enxergar o código. Foi então que eu achei isto, um tema usando as cores do Github, instalei e ficou muito bom!

Um detalhe apenas é que a cor do fundo não é a mesma, nos comentários o Felipe Contreras dá a cor certa. Como não achei nenhum fork com a correção, eu mesmo o fiz.

Se você achar que alguma outra cor não está correta, você sabe, fork e pull request :)

November 27, 09:00 PM

Rails Summit, eu fui!

Eu sei, eu sei, Rails Summit já foi faz tempo, mas só agora consegui postar alguma coisa aqui no blog.

O evento estava muito bom, muito motivador, palestras como a do Obie Fernandez, do Vinícius Teles e do Chad Fowler me fizeram mudar alguns aspectos na minha vida profissional (motivo pelo qual esse blog ficou um pouco abandonado), estou focando mais em desenvolver alguma coisa do que simplesmente assistir a tudo de braços cruzados. Gmail só o essencial e Google Reader e Twitter são raramente abertos em casa.

No momento networking do evento, reencontrei o Jony e o Tailor, que tinha conhecido no FISL, e conheci mais uma galera legal lá, citando alguns: Júlio Monteiro, Henry Hamon, Evandro Dutra, Rafael Lima, Henrique Bastos, Thiago Pradi, Davis Cabral e mais alguns outros que não me lembro o nome.

Enfim, espero que o ano que vem tenhamos outro evento neste mesmo nível (ou até melhor), que com certeza eu estarei lá.

November 27, 09:00 PM

nginx: Redirecionando de um domínio para outro

Semana passada eu resolvi mudar o domínio do blog, usar algo mais pessoal, e acabei escolhendo http://rafaelss.com, mais simples, mais curto, tem meu nome, enfim, muito melhor :)

Mas com isso veio a necessidade de redirecionar do domínio antigo, http://www.joeh.com.br, para o novo.

Isso é muito fácil.

Liquid error: ClassNotFound: no lexer for alias 'conf' found

Com isso todos os links que apontam para o domínio velho são redirecionados para o novo, com o permanent ali as buscas se entendem, a indexação não é afetada, e tudo continua funcionando normalmente como era antes.

October 30, 10:00 PM

Solução simples para um problema simples

É impressionante como alguns desenvolvedores muitas vezes não procuram uma forma mais simples de fazer certas tarefas do dia-a-dia, um exemplo clássico: Deixar apenas números em uma string, nesse caso, o número de uma agência bancária.

Primeiro a forma que vejo normalmente (em C#)

ugly.csharp

  string agency = plan.Agency.Replace("-", "");
  agency = agency.Replace(".", "");
  agency = agency.Replace("/", "");
  agency = agency.Replace("", "");

Forma simplificada (C# também)

cool.csharp

  Regex.Replace(plan.Agency, "[^0-9]+", "");

Não é muito mais simples? Basta procurar! ;)

blog

Posts

February 02, 03:22 PM

RVM plays nice on production

Steps to run RVM on production

April 20, 06:56 PM

find_by!

Story.find_by_legacy_id(legacy_id) or raise ActiveRecord::RecordNotFound

You’re doing it really wrong, use the bang version instead, like that: Story.find_by_legacy_id!(legacy_id)

The exception will automatically raised and you don’t need to pollute your code :)

February 26, 06:19 PM

How do I ... and have that change affect my current shell?

In order to get your login shell to execute the script (without forking) you have to use the “.” command (for the Bourne or Korn shells) or the “source” command (for the C shell). I.e. you type

. myscript

February 26, 12:09 AM

Displaying total RAM in MB

You can use free tool:

free -m

cat /proc/meminfo

but showing info in KB

http://www.rampant-books.com/t_linux_8_system_buffers_ram.htm

February 23, 08:03 PM

Setting default local variables value in Ruby

Complementing this post from Ruby Quicktips

If you want to ensure that a local variable has a value, you can do so:

>> somevar
NameError: undefined local variable or method `somevar' for main:Object
    from (irb):1
>> somevar = somevar || "somevalue"
=> "somevalue"

but if you try to set another variable, using a value of a variable that may not exists, you will get an error:

>> somevar
NameError: undefined local variable or method `somevar' for main:Object
    from (irb):1
>> someothervar = somevar || "somevalue"
NameError: undefined local variable or method `somevar' for main:Object
    from (irb):2

February 22, 11:04 PM

Finding removed code in git

If you need to find out what commit a word/phrase was removed, you may try this:

git log --pretty=oneline -S'my_method_name'

This command can be used to find any piece of code, removed or not.

February 22, 05:05 PM

Show full diff with git stash

By default git stash show shows only a simple diff, to show the full version, use -u parameter, like this:

git stash show -u

February 17, 03:45 PM

Rails, thin and rack 1.1.0

if you are trying to use thin with a rails app and is getting this:

$ thin start
>> Using rails adapter
Missing the Rails 2.3.5 gem. Please `gem install -v=2.3.5 rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.

so, all you need to do is uninstall rack 1.1.0. I am using rack 1.0.1 now it’s working very nice.

source: http://osdir.com/ml/RubyonRailsTalk/2010-01/msg01970.html

PS: Could someone, please, show me a theme that no breaks with long lines of code? ¬¬

February 11, 05:12 PM

String conversions using ActiveSupport

ActiveSupport adds some methods to convert strings into dates/times, it’s very nice, take a look.

Instead:

>> Date.parse('2010-01-12')
=> Tue, 12 Jan 2010

You can do:

>> '2010-01-12'.to_date
=> Tue, 12 Jan 2010

It’s very more intuitive and readable!

http://api.rubyonrails.org/classes/ActiveSupport/CoreExtensions/String/Conversions.html

February 10, 05:53 PM

How do I sort a Unix directory listing by file size?

January 27, 07:00 PM

From my co-worker Daniel Takashi

git log --pretty=format:'%H : %s' --topo-order --graph

January 26, 04:21 PM

The case statement in ruby...

… is a bit different from switch in other languages, take a look

>> case 1
>> when 1
>> when 2
>> when 3
>> '1, 2 or 3'
>> else
?> 'higher than 3'
>> end
=> nil

>> case 1
>> when 1, 2, 3
>> '1, 2 or 3'
>> else
?> 'higher than 3'
>> end
=> "1, 2 or 3"

October 02, 11:56 AM

Getting process PID

Do you want the process ID? Simple!

rake ts:dd &
echo $! > log/delta.pid

August 27, 11:41 AM

Set and clear timeouts in Javascript

Please, don’t use sleep! Use setTimeout, sleep function turn browser unresponsive, and it’s very annoying.

setTimeout(function() { alert('delayed alert') }, 2000);

If you want not call alert, for any reason, before 2s, you can use clearTimeout.

var timer = setTimeout(function() { alert('delayed alert') }, 2000);
// ...
// ...
if(foo) {
    clearTimeout(timer);
}

August 25, 01:17 PM

Running thin on Rails projects

I like thin and I use it to run all my projects.

Rails:

script/server thin
script/server thin -e environment -p 1234

Sinatra:

thin -R config.ru -D start

August 22, 03:19 AM

jRails as gem

After install jRails as gem, you just need to do:

jrails install

and if you want to drop all prototype and scriptaculous files, just type:

jrails grub

August 20, 01:17 AM

Railscast about ScrAPI

A very good screencast showing how to extract any information from any site using ScrAPI.

August 20, 01:03 AM

Two TextMate Shortcuts

Today I found two awesome shortcuts in TextMate.

Put cursor at beginning of line and press:

Command+fn+Backspace

The whole line will be erased

Put cursor at beginning of line again and press:

Alt+fn+Backspace

Current word will be erased

Tips for happy coding :)

August 19, 01:39 PM

Colorizing output of Test Unit

I hate when I already used a configuration for anything and after some time I forget it completely.

Below all you need to show colorized output running tests.

sudo gem install redgreen

and in your test_helper.rb put

require 'redgreen'

So simple :)

tumblr

Posts

February 03, 08:12 AM

should_receive/should_not_receive and respond_to?

$ ruby /tmp/test_mock.rb
true
true

require "rspec/mocks"

include RSpec::Mocks::Methods

class MyClass; end

MyClass.should_receive(:my_method).never
puts MyClass.respond_to?(:my_method)

class MyOtherClass; end

MyOtherClass.should_not_receive(:my_method)
puts MyClass.respond_to?(:my_method)

September 04, 08:24 PM

where is monday?

ruby-1.9.2-p290 :001 > Date.today
 => Sun, 04 Sep 2011 
ruby-1.9.2-p290 :002 > Date.tomorrow
 => Mon, 05 Sep 2011

ruby-1.9.2-p290 :008 > Date.today
 => Sun, 04 Sep 2011 
ruby-1.9.2-p290 :009 > Date.tomorrow
 => Tue, 06 Sep 2011

September 04, 08:05 PM

Countdown Quiz

## Countdown - Numbers Round

To run the code you must follow the commands below:

    gem install riot # or sudo gem intall riot
    git clone git://gist.github.com/1193748.git
    cd 1193748
    ruby -I. countdown_test.rb

I choose use [riot](https://rubygems.org/gems/riot) as test framework. I'm using it in some small projects
and I'm liking it a lot.

About the code, I tried to build it using the simplest way instead of make it too complex and hard to understand.
I think it's not finding all possible results for all input sources. An example of this is the last test, as I commented there,
the closest result was not what the test is checking.
Also, I put a timeout of 30 seconds, like the original game. I don't know if I should do this, but I tried to keep in the same format
as it's showed on TV :)

class Countdown
  include Timeout

  def self.start(source, target)
    cached_results = []
    source.sort_by! { |n| -n }
    source.each do |n|
      source.each do |i|
        cached_results require "rubygems"
require "timeout"
require "riot"
require "active_support/core_ext/enumerable"
require "countdown"

context "Countdown" do
  context "round #1" do
    setup { Countdown.start([ 100, 5, 5, 2, 6, 8 ], 522) }
    asserts_topic.equals(522)
  end

  context "round #2" do
    setup { Countdown.start([ 25, 7, 5, 6, 6, 9 ], 814) }
    asserts_topic.equals(814)
  end

  context "round #3" do
    setup { Countdown.start([ 7, 8, 2, 5, 8, 4 ], 622) }
    asserts_topic.equals(622)
  end

  context "round #4" do
    setup { Countdown.start([ 75, 100, 5, 2, 9, 4 ], 612) }
    asserts_topic.equals(612)
  end

  context "round #4" do
    setup { Countdown.start([ 100, 75, 50, 25, 2, 10 ], 976) }
    asserts_topic.equals(976)
  end

  context "round #5" do
    setup { Countdown.start([ 7, 7, 1, 2, 9, 1 ], 220) }
    asserts_topic.equals(220)
  end

  context "round #6" do
    setup { Countdown.start([ 3, 5, 5, 4, 1, 7 ], 878) }
    asserts_topic.equals(878)
  end

  context "round #7" do
    setup { Countdown.start([ 4, 8, 50, 1, 4, 8 ], 596) }
    asserts_topic.equals(596)
  end

  context "round #8" do
    setup { Countdown.start([ 75, 2, 8, 5, 10, 10 ], 926) }
    asserts_topic.equals(926)
  end

  context "round #9" do
    setup { Countdown.start([ 3, 51, 17, 29, 7, 71 ], 93475) }
    asserts_topic.equals(93429) # the closest result is 93478, but I can't figure out how get this result
  end
end

August 02, 08:44 PM

Gist 1121637

function _bundle_exec() {
  if [ -e Gemfile ]; then
    grep -q "$1" "Gemfile.lock"
    if [[ "$1" == "ruby" || $? -eq 0 ]]; then
      echo "bundle exec $@"
      bundle exec $@
      return
    fi
  fi

  $@
}

for cmd in ruby rails rake rspec
do
  alias $cmd="_bundle_exec $cmd"
done

June 29, 12:39 PM

Gist 1054268

require "rubygems"
require "typhoeus"
require "awesome_print"

def run(follow)
  request = Typhoeus::Request.new("http://www.google.com", :method => :get)
  request.follow_location = follow

  hydra = Typhoeus::Hydra.new
  hydra.queue(request)
  hydra.run

  response = request.response
  ap "follow location: #{follow}"
  ap response.headers_hash
end

##################
ap "AFTER b8840c5"

run(false)
run(true)

###################
ap "BEFORE b8840c5"

module Typhoeus
  class Response
    def headers_hash
      headers.split("\n").map {|o| o.strip}.inject({}) do |hash, o|
        if o.empty?
          hash
        else
          o = o.split(":")
          hash[o.first.strip] = o.last ? o.last.strip : nil
          hash
        end
      end
    end
  end
end

run(false)
run(true)

$ ruby typhoeus_headers.rb 
"AFTER b8840c5"
"follow location: false"
{
            "Location" => "http://www.google.com.br/",
       "Cache-Control" => "private",
        "Content-Type" => "text/html; charset=UTF-8",
          "Set-Cookie" => "PREF=ID=e67e601bcb3fc662:FF=0:TM=1309365035:LM=1309365035:S=d90nwXjW6KthL-wJ; expires=Fri, 28-Jun-2013 16:30:35 GMT; path=/; domain=.google.com",
                "Date" => "Wed, 29 Jun 2011 16:30:35 GMT",
              "Server" => "gws",
      "Content-Length" => "222",
    "X-Xss-Protection" => "1; mode=block"
}
"follow location: true"
{
             "Location" => "http://www.google.com.br/",
        "Cache-Control" => [
        [0] "private",
        [1] "private, max-age=0"
    ],
         "Content-Type" => [
        [0] "text/html; charset=UTF-8",
        [1] "text/html; charset=ISO-8859-1"
    ],
           "Set-Cookie" => [
        [0] "PREF=ID=2c66cb3d0cf225ea:FF=0:TM=1309365037:LM=1309365037:S=99q4Av29cJo5uetM; expires=Fri, 28-Jun-2013 16:30:37 GMT; path=/; domain=.google.com",
        [1] "NID=48=KFHHKThDn2qEPOIgsTQANfAQi14af565bAZn0JVK3YgVWHQDNKoJjAjWX9EkrscTSuUrXgbycJ3JuF_HCnyqWkdWmumXkXHYfNSPuYZhfq9FdZ79ZH7ZEDbwKvkVHaA_; expires=Thu, 29-Dec-2011 16:30:37 GMT; path=/; domain=.google.com; HttpOnly",
        [2] "PREF=ID=1725c9fb5ecbc8d5:FF=0:TM=1309365038:LM=1309365038:S=lM_sXhUl5r1K561i; expires=Fri, 28-Jun-2013 16:30:38 GMT; path=/; domain=.google.com.br",
        [3] "NID=48=Br0VibZQhHJoQc5Znkg8Ew-UvBRUeyhKENHPUn7T5gYQ6-NWwJ7437FoqzkSCf9G2JeBpshEHFAVxBFqg_PGOorp3dmoox_CpakVnN8y5qOzYxxQ_azkROe9RZHlVWNA; expires=Thu, 29-Dec-2011 16:30:38 GMT; path=/; domain=.google.com.br; HttpOnly"
    ],
                 "Date" => [
        [0] "Wed, 29 Jun 2011 16:30:37 GMT",
        [1] "Wed, 29 Jun 2011 16:30:38 GMT"
    ],
               "Server" => [
        [0] "gws",
        [1] "gws"
    ],
       "Content-Length" => "222",
     "X-Xss-Protection" => [
        [0] "1; mode=block",
        [1] "1; mode=block"
    ],
              "Expires" => "-1",
    "Transfer-Encoding" => "chunked"
}
"BEFORE b8840c5"
"follow location: false"
{
    "HTTP/1.1 302 Found" => "HTTP/1.1 302 Found",
              "Location" => "//www.google.com.br/",
         "Cache-Control" => "private",
          "Content-Type" => "text/html; charset=UTF-8",
            "Set-Cookie" => "44 GMT; path=/; domain=.google.com",
                  "Date" => "44 GMT",
                "Server" => "gws",
        "Content-Length" => "222",
      "X-XSS-Protection" => "1; mode=block"
}
"follow location: true"
{
    "HTTP/1.1 302 Found" => "HTTP/1.1 302 Found",
              "Location" => "//www.google.com.br/",
         "Cache-Control" => "private, max-age=0",
          "Content-Type" => "text/html; charset=ISO-8859-1",
            "Set-Cookie" => "00 GMT; path=/; domain=.google.com.br; HttpOnly",
                  "Date" => "00 GMT",
                "Server" => "gws",
        "Content-Length" => "222",
      "X-XSS-Protection" => "1; mode=block",
       "HTTP/1.1 200 OK" => "HTTP/1.1 200 OK",
               "Expires" => "-1",
     "Transfer-Encoding" => "chunked"
}

June 03, 09:15 AM

.boolean? method for ruby objects

module RubyExt
  module Boolean
    def bool?
      [ true, false ].include?(self)
    end
  end  
end

::Object.__send__ :include, RubyExt::Boolean

May 06, 09:37 AM

Gist 958960

OpenSSL::SSL::SSLError:
       SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

April 28, 10:18 AM

Gist 946424

before_filter :load_comments, :only => [ :index, :create ]

def index
end
  
def create
  @comment = Comment.new(params[:comment])
  if @comment.save
    render 'index'
  end
end

private

  def load_comments
    @comments = @commentable.comments
  end

February 07, 01:03 PM

Gist 814842

def index
  @trainers = if params[:franchise_id] 
    Trainer.where(:franchise_id => params[:franchise_id]).all
  else
    Trainer.all
  end
end

January 29, 12:41 PM

Gist 802024

require 'mechanize'
require 'sinatra'

get '/:psuid' do
  find_name params[:psuid]
end

def find_name(psuid)
  page = Mechanize.new.get('http://psu.edu/ph')
  search_result = page.form_with(:name => 'search') do |search|
    search.uid = psuid
  end.submit

  word = search_result.parser.at('html body form table tr td b').text
  word[21, word.length].split(" ").map do |n|
    n.downcase.capitalize
  end.join(" ")
rescue
  "There was an error trying to fetch ID: '#{psuid}'"
end

January 15, 12:47 PM

Gist 781083

models
------
class Bookmark

  referenced_in :user
end

class User

  references_many :bookmarks, :dependent => :destroy
end


index.slim
----------
@bookmarks.each do |bookmark|
  ...
  = bookmark.user.username
  ...


beta.20 log
-----------
(repeated at least 50 times)
truffls_development['bookmarks'].find({"$or"=>[{:private=>false}, {:private=>true, :user_id=>BSON::ObjectId('4d16ae21a46a2d600b000005')}]}, {}).limit(50).sort([[:created_at, :desc], [:updated_at, :desc]])
truffls_development['users'].find({:_id=>BSON::ObjectId('4d16ae21a46a2d600b000005')}, {}).limit(-1)


beta.20 response time
---------------------
Completed 200 OK in 291ms (Views: 276.6ms)


rc.4 log
--------
(repeated at least 50 times)
truffls_development['bookmarks'].find({"$or"=>[{:private=>false}, {:private=>true, :user_id=>BSON::ObjectId('4d16ae21a46a2d600b000005')}]}, {}).limit(50).sort([[:created_at, :desc], [:updated_at, :desc]])
truffls_development['users'].find({:_id=>BSON::ObjectId('4d16ae21a46a2d600b000005')}, {}).limit(-1)
truffls_development['bookmarks'].find({"user_id"=>BSON::ObjectId('4d16ae21a46a2d600b000005')}, {})
MONGODB cursor.refresh() for cursor 6223321165071467073


rc.4 response time
------------------
Completed 200 OK in 14728ms (Views: 14714.9ms)

November 04, 06:06 PM

gente criativa é outra coisa...

- content_for :no_right do
  No

- unless no_right = yield(:no_right)
  = render :partial => "partials/somefile", :locals => {:users => @users}

September 29, 12:33 PM

Gist 603070

console.log("hello world!");

print "hello world!"

print "hello world!"

puts "hello world!"

$ ./run.sh 
node ===
hello world!

real	0m0.067s
user	0m0.042s
sys	0m0.020s

lua ====
hello world!

real	0m0.004s
user	0m0.001s
sys	0m0.002s

php ===
hello world!
real	0m0.059s
user	0m0.037s
sys	0m0.014s

perl ===
hello world!
real	0m0.013s
user	0m0.003s
sys	0m0.005s

ruby ===
hello world!

real	0m0.014s
user	0m0.007s
sys	0m0.005s

#!/usr/bin/env bash

echo "node ==="
time node hello_world.js
echo ""

echo "lua ===="
time lua hello_world.lua
echo ""

echo "php ==="
time php hello_world.php
echo ""

echo "perl ==="
time perl hello_world.pl
echo ""

echo "ruby ==="
time ruby hello_world.rb
echo ""

September 24, 09:53 AM

Gist 595345

#!/usr/bin/env sh
# 1. save this file in /usr/local/bin/htmlsite
# 2. change default path (~/projects) to whatever you want
# 3. then execute:
# $ chmod +x /usr/local/bin/htmlsite
# now you're able to execute: htmlsite 

git clone http://github.com/joelsouza/html5-structure.git ~/projects/$1
cd ~/projects/$1
rm -rf .git

September 15, 01:04 PM

Gist 581054

class SpiderController  "created_at DESC", :conditions => ["site_id = ? AND created_at  site, :status => response.code)
      end
    end
  end
end

September 06, 04:57 PM

Gist 542592

function _git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

function _rvm_gemset {
	rvm gemset name | sed -e '/^$/d' -e 's/\(.*\)/ \1/'
}

function reload {
	source ~/.bash_profile
}

export GREP_OPTIONS="--color=auto"
export GREP_COLOR="4;33"
export CLICOLOR="auto"
export GEM_EDITOR="mate"
CDPATH=".:~:~/projects"
PS1='\n[\[\033[0;37m\]\u] \[\033[0;33m\]\w\a\[\033[0m\]`_rvm_gemset` \[\033[0;32m\]`_git_branch`\e[0m\n\$ '

alias ls="ls -Gh"
alias ll="ls -ls"
alias la="ll -a"
alias unicorn="unicorn --port 3000"
alias git="hub"
alias ss="rails s thin"
alias sc="rails c"

source ~/.gem_completion.sh

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

#
# bash completion support for RubyGems.
#
# Copyright (C) 2010 Nando Vieira 
# Distributed under the MIT License.
#
# Usage:
# Just add the following line to your ~/.bash_profile or equivalent.
#
#   source ~/.gem_completion.sh
#
# Changelog:
# Jul 14 10 - Added gem list to several commands.
#

_gem ()
{
    local cmd=${COMP_WORDS[0]}
    local subcmd=${COMP_WORDS[1]}
    local cur=${COMP_WORDS[COMP_CWORD]}

    COMMANDS="
        open build cert check cleanup contents dependency
        environment fetch generate_index help install list
        lock migrate mirror outdated owner pristine push
        query rdoc search server sources space specification
        stale tumble uninstall unpack update webhook which yank
    "

    COMMON_OPTIONS="
        --help --verbose --no-verbose --quiet
        --config-file --backtrace --debug"

    REMOTE_OPTIONS="
        --local --remote --both --bulk-threshold
        --source --http-proxy --no-http-proxy
        --update-sources --no-update-sources
    "

    BUILD_OPTIONS=$COMMON_OPTIONS

    CERT_OPTIONS="
        $COMMON_OPTIONS
        --add --list --remove --build --certificate
        --private-key --sign
    "

    CHECK_OPTIONS="
        $COMMON_OPTIONS
        --verify --alien --test --version
    "

    CLEANUP_OPTIONS="
        $COMMON_OPTIONS
        --dryrun
    "

    CONTENTS_OPTIONS="
        $COMMON_OPTIONS
        --version --all --spec-dir --lib-only
        --no-lib-only --prefix --no-prefix
    "

    DEPENDENCY_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --version --platform --prerelease --no-prerelease
        --reverse-dependencies --no-reverse-dependencies --pipe
    "

    FETCH_OPTIONS="
        $COMMON_OPTIONS
        --version --platform --bulk-threshold --source
        --prerelease --no-prerelease --http-proxy --no-http-proxy
    "

    GENERATE_INDEX_OPTIONS="
        $COMMON_OPTIONS
        --directory --legacy --no-legacy --modern --no-modern
        --update --rss-gems-host --rss-host --rss-title
    "

    HELP_OPTIONS="
        $COMMON_OPTIONS
        $COMMANDS
        commands
    "

    INSTALL_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --platform --version --prerelease --no-prerelease --install-dir
        --bindir --rdoc --no-rdoc --ri --no-ri --env-shebang --no-env-shebang
        --force --no-force --test --no-test --wrappers --no-wrappers --trust-policy
        --ignore-dependencies --include-dependencies --format-executables --no-format-executables
        --user-install --no-user-install --development
    "

    LIST_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --installed --no-installed --version --details --no-details --versions --no-versions
        --all --prerelease --no-prerelease
    "

    LOCK_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --installed --no-installed --details --no-details
        --all --prerelease --no-prerelease
    "

    OUTDATED_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --platform
    "

    OWNER_OPTIONS="
        $COMMON_OPTIONS
        --add --remove --http-proxy --no-http-proxy
    "

    PRISTINE_OPTIONS="
        $COMMON_OPTIONS
        --all --version
    "

    PUSH_OPTIONS="
        $COMMON_OPTIONS
        --http-proxy --no-http-proxy
    "

    QUERY_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --installed --no-installed --version --name-matches --details --no-details
        --versions --no-versions --all --prerelease --no-prerelease
    "

    RDOC_OPTIONS="
        $COMMON_OPTIONS
        --all --rdoc --no-rdoc --overwrite --no-overwrite --version
    "

    SEARCH_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --installed --no-installed --version --details --no-details
        --versions --no-versions --all --prerelease --no-prerelease
    "

    SERVER_OPTIONS="
        $COMMON_OPTIONS
        --port --dir --daemon --no-daemon --bind
    "

    SOURCES_OPTIONS="
        $COMMON_OPTIONS
        --add --list --remote --clear-all --update --http-proxy --no-http-proxy
    "

    SPECIFICATION_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --version --platform --all --ruby --yaml --marshal
    "

    UNINSTALL_OPTIONS="
        $COMMON_OPTIONS
        --all --no-all --ignore-dependencies --no-ignore-dependencies
        --executables --no-executables --install-dir --bindir
        --user-install --no-user-install --version --platform
    "

    UNPACK_OPTIONS="
        $COMMON_OPTIONS
        --target --version
    "

    UPDATE_OPTIONS="
        $COMMON_OPTIONS
        $REMOTE_OPTIONS
        --system --platform --prerelease --no-prerelease --install-dir
        --bindir --rdoc --no-rdoc --ri --no-ri --env-shebang --no-env-shebang
        --force --no-force --test --no-test --wrappers --no-wrappers
        --trust-policy --ignore-dependencies --include-dependencies
        --format-executable --no-format-executable --user-install --no-user-install
        --development
    "

    WEBHOOK_OPTIONS="
        $COMMON_OPTIONS
        --http-proxy --no-http-proxy --add --remove --fire --global
    "

    WHICH_OPTIONS="
        $COMMON_OPTIONS
        --all --no-all --gems-first --no-gems-first
    "

    YANK_OPTIONS="
        $COMMON_OPTIONS
        --version --undo
    "

	case "$subcmd" in
		cleanup|contents|dependency|install|list|lock|pristine|search|uninstall|unpack)
			local gems=$(gem list | sed 's/(.*)//') ;;
		lock|open)
			local gems_with_version=$(ruby -rubygems -e 'puts Dir["{#{Gem::SourceIndex.installed_spec_directories.join(",")}}/*.gemspec"].collect {|s| File.basename(s).gsub(/\.gemspec$/, "")}') ;;
	esac

    case "$subcmd" in
        build)
            words=$BUILD_OPTIONS ;;
        cert)
            words=$CERT_OPTIONS ;;
        check)
            words=$CHECK_OPTIONS ;;
        cleanup)
            words="$gems $CLEANUP_OPTIONS" ;;
        contents)
            words="$gems $CONTENTS_OPTIONS" ;;
        dependency)
            words="$gems $DEPENDENCY_OPTIONS" ;;
        environment)
            words=$=COMMON_OPTIONS ;;
        fetch)
            words="$gems $FETCH_OPTIONS" ;;
        generate_index)
            words=$GENERATE_INDEX_OPTIONS ;;
        help)
            words=$HELP_OPTIONS ;;
        install)
            words="$gems $INSTALL_OPTIONS" ;;
        list)
            words="$gems $LIST_OPTIONS" ;;
        lock)
            words="$gems_with_version $LOCK_OPTIONS" ;;
        migrate)
            words=$COMMON_OPTIONS ;;
        mirror)
            words=$COMMON_OPTIONS ;;
        outdated)
            words=$OUTDATED_OPTIONS ;;
        open)
            words="$gems_with_version"
            ;;
        pristine)
            words="$gems $PRISTINE_OPTIONS" ;;
        push)
            words=$PUSH_OPTIONS ;;
        query)
            words=$QUERY_OPTIONS ;;
        rdoc)
            words=$RDOC_OPTIONS ;;
        search)
            words="$gems $SEARCH_OPTIONS" ;;
        server)
            words=$SERVER_OPTIONS ;;
        sources)
            words=$SOURCES_OPTIONS ;;
        space)
            words="$(gem space | sed 's/  //' | sed 's/* //')" ;;
        specification)
            words=$SPECIFICATION_OPTIONS ;;
        stale)
            words=$COMMON_OPTIONS ;;
        tumble)
            words=$COMMON_OPTIONS ;;
        uninstall)
            words="$gems $UNINSTALL_OPTIONS" ;;
        unpack)
            words="$gems $UNPACK_OPTIONS" ;;
        update)
            words=$UPDATE_OPTIONS ;;
        webhook)
            words=$WEBHOOK_OPTIONS ;;
        which)
            words=$WHICH_OPTIONS ;;
        yank)
            words=$YANK_OPTIONS ;;
        *)
            words=$COMMANDS ;;
    esac

    COMPREPLY=($(compgen -W "$words" -- $cur))
    return 0
}

complete -o default -F _gem gem

August 02, 11:36 PM

Gist 505788

#!/usr/bin/env python


# Try to determine how much RAM is currently being used per program.
# Note the per program, not per process. So for example this script
# will report mem used by all httpd process together. In detail it reports:
# sum(all RSS for process instances) + max(shared mem for any process instance)
#
# The shared calculation below will factor out shared text and
# libs etc. within a program, but not between programs. So there
# will always be some overestimation. This will be the same for
# all processes that just use libc for e.g. but more for others
# that use larger shared libs like gnome, kde etc.


# Author: P@draigBrady.com

# V1.0      06 Jul 2005    Initial release
# V1.1      11 Aug 2006    root permission required for accuracy
# V1.2      08 Nov 2006    Add total to output
#                          Use KiB,MiB,... for units rather than K,M,...
# V1.3      22 Nov 2006    Ignore shared col from /proc/$pid/statm for
#                          2.6 kernels up to and including 2.6.9.
#                          There it represented the total file backed extent
# V1.4      23 Nov 2006    Remove total from output as it's meaningless
#                          (the shared values overlap with other programs).
#                          Display the shared column. This extra info is
#                          useful, especially as it overlaps between programs.
# V1.5      26 Mar 2007    Remove redundant recursion from human()
# V1.6      05 Jun 2007    Also report number of processes with a given name.
#                          Patch from riccardo.murri@gmail.com

# Notes:
#
# All interpreted programs where the interpreter is started
# by the shell or with env, will be merged to the interpreter
# (as that's what's given to exec). For e.g. all python programs
# starting with "#!/usr/bin/env python" will be grouped under python.
# You can change this by changing comm= to args= below but that will
# have the undesirable affect of splitting up programs started with
# differing parameters (for e.g. mingetty tty[1-6]).
#
# For 2.6 kernels up to and including 2.6.13 and later 2.4 redhat kernels
# (rmap vm without smaps) it can not be accurately determined how many pages
# are shared between processes in general or within a program in our case:
# http://lkml.org/lkml/2005/7/6/250
# A warning is printed if overestimation is possible.
# In addition for 2.6 kernels up to 2.6.9 inclusive, the shared
# value in /proc/$pid/statm is the total file-backed extent of a process.
# We ignore that, introducing more overestimation, again printing a warning.
#
# I don't take account of memory allocated for a program
# by other programs. For e.g. memory used in the X server for
# a program could be determined, but is not.
#
# This script assumes threads are already merged by ps

# TODO:
#
# use ps just to enumerate the pids and names
# so as to remove the race between reading rss and shared values

import sys, os, string

if os.geteuid() != 0:
    sys.stderr.write("Sorry, root permission required.\n");
    sys.exit(1)

PAGESIZE=os.sysconf("SC_PAGE_SIZE")/1024 #KiB
our_pid=os.getpid()

#(major,minor,release)
def kernel_ver():
    kv=open("/proc/sys/kernel/osrelease").readline().split(".")[:3]
    for char in "-_":
        kv[2]=kv[2].split(char)[0]
    return (int(kv[0]), int(kv[1]), int(kv[2]))

kv=kernel_ver()

def getShared(pid):
    if os.path.exists("/proc/"+str(pid)+"/smaps"):
        shared_lines=[line
                      for line in open("/proc/"+str(pid)+"/smaps").readlines()
                      if line.find("Shared")!=-1]
        return sum([int(line.split()[1]) for line in shared_lines])
    elif (2,6,1) = 1000: #4 digits
        num /= 1024.0
        power=powers[powers.index(power)+1]
    return "%.1f %s" % (num,power)

def cmd_with_count(cmd, count):
    if count>1:
      return "%s (%u)" % (cmd, count)
    else:
      return cmd
print " Private  +  Shared  =  RAM used\tProgram \n"
for cmd in sort_list:
    print "%8sB + %8sB = %8sB\t%s" % (human(cmd[1]-shareds[cmd[0]]), human(shareds[cmd[0]]), human(cmd[1]),
                                      cmd_with_count(cmd[0], count[cmd[0]]))
print "\n Private  +  Shared  =  RAM used\tProgram \n"

#Warn of possible inaccuracies
#1 = accurate
#0 = some shared mem not reported
#-1= all shared mem not reported
def shared_val_accurate():
    """http://wiki.apache.org/spamassassin/TopSharedMemoryBug"""
    if kv[:2] == (2,4):
        if open("/proc/meminfo").read().find("Inact_") == -1:
            return 1
        return 0
    elif kv[:2] == (2,6):
        if os.path.exists("/proc/"+str(os.getpid())+"/smaps"):
            return 1
        if (2,6,1)

July 22, 02:20 PM

Gist 486365

#!/usr/bin/env ruby

current = `defaults read com.apple.finder AppleShowAllFiles`
current = current.strip == 'TRUE' ? 'FALSE' : 'TRUE'

`defaults write com.apple.finder AppleShowAllFiles #{current}`
`killall Finder`

June 22, 03:33 PM

Gist 447725

# idéia original em php: http://goncin.wordpress.com/2010/06/21/ditados-populares-em-php/

###############

if tempo.is?(:chuvoso)
  cavalinho.recolher
end

################

begin
  vencer(@eles)
rescue
  juntarSeA(@eles)
end

################

if !@meus_animais.include?(:cachorro)
  cacarCom(:gato)
end

################

@espeto = Espeto.new(:pau) if @casa.owner?(:ferreiro)

################

@macacos.each do |macaco|
  galho = Galho.new
  galho.receber(macaco)
end

################

@seguro.die if @seguro.idade >= 80 # die não existe no ruby nativamente, então esse exemplo ficou nada a ver :)

################

if @filho.parent == :peixe
  @filho.type(:peixinho)
end

################

if @rio.peixes.include?(:piranha)
  @jacare.estilo_nadar(NADO_COSTAS)
end

################

if @olhos.owner != self
  @refresco = @pimenta
  @refresco.colocar_em(@olhos)
end

################

@homem.valor *= 2 if @homem.prevenido?

################

Deus.ajudar(@pessoa) if @pessoa.hora_acordou temBoca())
##   goto Roma;
## // Milhares de linhas de código depois...
## :Roma
##   echo ('Parabéns, você chegou a Roma');

################

@galinha.papo.num_graos += 1 until @galinha.papo.cheio?

################

raise 'Tire a mão daí!!!' if @macaco.idade >= 60 and @macaco.mao.onde_esta == :cumbuca

################

@agua.consistencia = :mole
@pedra.consistencia = :dura
@agua.bater(@pedra) while not @pedra.esta_furada?

May 24, 08:36 AM

Gist 411807

class Expression
  include Mongoid::Document

  field :english
end

{{english}}

class Index

May 24, 08:22 AM

Gist 411798

  def test_array_of_arrays
    template =  [
        [ {"a" => 1}, {"a" => 2}, {"a" => 3} ],
        [ {"a" => 4}, {"a" => 5}, {"a" => 6} ],
        [ {"a" => 7}, {"a" => 8}, {"a" => 9} ]
      ]
    }

    assert_equal

November 01, 06:30 AM

rack static site

# Static site using Rack (with expire headers and etag support)... great for hosting static sites on Heroku

require "bundler/setup"
require 'rack/contrib'
require 'rack-rewrite'

use Rack::StaticCache, :urls => ['/images','/css','/favicon.ico'], :root => "public"
use Rack::ETag
use Rack::Rewrite do
  rewrite '/', '/index.html'
end
run Rack::Directory.new('public')

source "http://rubygems.org"

gem 'rack-contrib', :git => 'git://github.com/rack/rack-contrib.git'
gem 'rack-rewrite'

May 14, 11:09 AM

Gist 401267

# using implicit subject may throw the following error on ruby 1.9.2

# wrong number of arguments (1 for 0)
# /Users/rafael/.rvm/gems/ruby-1.9.2-head/gems/rspec-1.3.0/lib/spec/example/subject.rb:43:in `block in implicit_subject'
# /Users/rafael/.rvm/gems/ruby-1.9.2-head/gems/rspec-1.3.0/lib/spec/example/subject.rb:77:in `instance_eval'
# /Users/rafael/.rvm/gems/ruby-1.9.2-head/gems/rspec-1.3.0/lib/spec/example/subject.rb:77:in `subject'
# /Users/rafael/.rvm/gems/ruby-1.9.2-head/gems/rspec-1.3.0/lib/spec/example/subject.rb:25:in `block (2 levels) in its'
# /Users/rafael/.rvm/gems/ruby-1.9.2-head/gems/rspec-1.3.0/lib/spec/example/subject.rb:91:in `should'
# spec/models/category_spec.rb:17:in `block (3 levels) in '

# seems instance_eval call on line 77 send an argument to lambda returned by implicit_subject, and on ruby 1.9 if you send arguments to a lambda, you need to declare them, the same doesnt happens with proc/Proc.new

# this patch solve this
module Spec
  module Example
    module Subject
      module ExampleGroupMethods

        def implicit_subject
          # http://github.com/dchelimsky/rspec/blob/master/lib/spec/example/subject.rb#L43
          (described_class ? proc {described_class.new} : proc {description_args.first})
        end
      end
    end
  end
end

May 13, 11:11 AM

Gist 399926

# spec/support/matchers/attribute.rb
module AttributeMatchers

  Spec::Matchers.define :have_only_attributes do |attributes|
    match do |target|
      actual_attributes = target.attribute_names.map(&:to_sym)
      diff = ((actual_attributes | attributes) - (actual_attributes & attributes))
      diff.length == 0
    end
  end
end

# spec/spec_helper
Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each { |file| require file }

Spec::Runner.configure do |config|
  config.include AttributeMatchers
end

# app/models/user.rb
class User  "first_name, last_name, email")
  end
end

# spec/models/user_spec.rb
User.method_returning_only_one_user.should have_only_attributes([:first_name, :last_name, :email])

May 11, 09:51 PM

Gist 398100

$ thin -R config.ru -D start
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext/try.rb:29: [BUG] rb_add_method: unsupported method type (8)

ruby 1.9.2dev (2009-07-18 trunk 24186) [i386-darwin9.8.0]

-- control frame ----------
c:0043 p:---- s:0127 b:0127 l:000126 d:000126 CFUNC  :alias_method
c:0042 p:0044 s:0122 b:0122 l:000121 d:000121 CLASS  /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext/try.rb:29
c:0041 p:0009 s:0120 b:0120 l:000119 d:000119 TOP    /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext/try.rb:1
c:0040 p:---- s:0118 b:0118 l:000117 d:000117 FINISH
c:0039 p:---- s:0116 b:0116 l:000115 d:000115 CFUNC  :require
c:0038 p:0017 s:0112 b:0112 l:000103 d:000111 BLOCK  /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8
c:0037 p:---- s:0109 b:0109 l:000108 d:000108 FINISH
c:0036 p:---- s:0107 b:0107 l:000106 d:000106 CFUNC  :each
c:0035 p:0067 s:0104 b:0104 l:000103 d:000103 TOP    /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8
c:0034 p:---- s:0101 b:0101 l:000100 d:000100 FINISH
c:0033 p:---- s:0099 b:0099 l:000098 d:000098 CFUNC  :require
c:0032 p:0033 s:0095 b:0095 l:000094 d:000094 TOP    /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support.rb:55
c:0031 p:---- s:0093 b:0093 l:000092 d:000092 FINISH
c:0030 p:---- s:0091 b:0091 l:000090 d:000090 CFUNC  :require
c:0029 p:0013 s:0087 b:0087 l:000086 d:000086 TOP    /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activerecord-2.3.5/lib/active_record.rb:25
c:0028 p:---- s:0084 b:0084 l:000083 d:000083 FINISH
c:0027 p:---- s:0082 b:0082 l:000081 d:000081 CFUNC  :require
c:0026 p:0111 s:0078 b:0078 l:000077 d:000077 TOP    /Users/rafael/projects/.../navigator/dependencies.rb:18
c:0025 p:---- s:0076 b:0076 l:000075 d:000075 FINISH
c:0024 p:---- s:0074 b:0074 l:000073 d:000073 CFUNC  :require
c:0023 p:0011 s:0070 b:0070 l:000069 d:000069 TOP    /Users/rafael/projects/.../navigator/app.rb:1
c:0022 p:---- s:0068 b:0068 l:000067 d:000067 FINISH
c:0021 p:---- s:0066 b:0066 l:000065 d:000065 CFUNC  :require
c:0020 p:0042 s:0062 b:0062 l:001f64 d:000061 BLOCK  config.ru:2
c:0019 p:---- s:0060 b:0060 l:000059 d:000059 FINISH
c:0018 p:---- s:0058 b:0058 l:000057 d:000057 CFUNC  :instance_eval
c:0017 p:0028 s:0055 b:0055 l:000054 d:000054 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/rack-1.0.1/lib/rack/builder.rb:29
c:0016 p:---- s:0051 b:0051 l:000050 d:000050 FINISH
c:0015 p:---- s:0049 b:0049 l:000048 d:000048 CFUNC  :new
c:0014 p:0017 s:0046 b:0046 l:001f64 d:001b64 EVAL   config.ru:1
c:0013 p:---- s:0044 b:0044 l:000043 d:000043 FINISH
c:0012 p:---- s:0042 b:0042 l:000041 d:000041 CFUNC  :eval
c:0011 p:0051 s:0036 b:0036 l:000035 d:000035 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/rack/adapter/loader.rb:36
c:0010 p:0169 s:0031 b:0031 l:000030 d:000030 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/controllers/controller.rb:175
c:0009 p:0313 s:0028 b:0027 l:000026 d:000026 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/controllers/controller.rb:65
c:0008 p:0279 s:0023 b:0023 l:000022 d:000022 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/runner.rb:177
c:0007 p:0037 s:0018 b:0018 l:000017 d:000017 METHOD /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/runner.rb:143
c:0006 p:0042 s:0015 b:0015 l:000014 d:000014 TOP    /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/bin/thin:6
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 FINISH
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC  :load
c:0003 p:0127 s:0007 b:0007 l:001f64 d:0023e8 EVAL   /Users/rafael/.rvm/gems/ruby-1.9.2-preview1/bin/thin:19
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001f64 d:001f64 TOP   
---------------------------
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/bin/thin:19:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/bin/thin:19:in `load'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/bin/thin:6:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/runner.rb:143:in `run!'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/runner.rb:177:in `run_command'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/controllers/controller.rb:65:in `start'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/thin/controllers/controller.rb:175:in `load_rackup_config'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/rack/adapter/loader.rb:36:in `load'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/thin-1.2.7/lib/rack/adapter/loader.rb:36:in `eval'
config.ru:1:in `'
config.ru:1:in `new'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/rack-1.0.1/lib/rack/builder.rb:29:in `initialize'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/rack-1.0.1/lib/rack/builder.rb:29:in `instance_eval'
config.ru:2:in `block in '
config.ru:2:in `require'
/Users/rafael/projects/.../navigator/app.rb:1:in `'
/Users/rafael/projects/.../navigator/app.rb:1:in `require'
/Users/rafael/projects/.../navigator/dependencies.rb:18:in `'
/Users/rafael/projects/.../navigator/dependencies.rb:18:in `require'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activerecord-2.3.5/lib/active_record.rb:25:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activerecord-2.3.5/lib/active_record.rb:25:in `require'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support.rb:55:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support.rb:55:in `require'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `each'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `block in '
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `require'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext/try.rb:1:in `'
/Users/rafael/.rvm/gems/ruby-1.9.2-preview1/gems/activesupport-2.3.5/lib/active_support/core_ext/try.rb:29:in `

May 10, 03:18 PM

Gist 396405

$ cat thread_test.rb && ruby thread_test.rb 
Thread.new do
  while(true)
    puts "dentro #{Time.now}"
  end
end
puts "fora #{Time.now}"


dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
dentro Mon May 10 16:17:10 -0300 2010
fora Mon May 10 16:17:10 -0300 2010

[rafael] ~/projects
$

February 26, 01:36 PM

Gist 316004

+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
| id  | age | cla | sal | par | typ | fea | cre | upd | bs | use | pri | str | num | zip | cit | bed | ful | des | con | con | con | pos | str | dir | hea | hal | liv |
+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
| 607 | 0   | L60 |     | 141 | Use | tru | Wed | Wed | S  | 164 | 434 |     |     | 606 | 205 | 3   | 2   | Won | Mic | mne | 312 |     |     |     | $43 | 1   | 260 |
+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+

February 25, 11:16 PM

Gist 315393

# implementacao
def metodo_que_gera_uma_url(text_qualquer, params = {})
  # ... inicializa algumas coisas

  query = params.collect { |k, v| "#{k}=#{v}" }.join('&')
  url  1, :b => 2)

February 11, 07:48 AM

Gist 301472

# isso não devia ser assim
ActiveRecord::Base.connection.select_all("select count(*) as count from ...;")[0]['count'].to_i

# e sim, assim :)
ActiveRecord::Base.connection.select_value("select count(*) as count from ...").to_i

December 29, 12:26 PM

Gist 265452

#!/usr/bin/env ruby

## git-publish-branch: a simple script to ease the unnecessarily complex
## task of "publishing" a branch, i.e., taking a local branch, creating a
## reference to it on a remote repo, and setting up the local branch to
## track the remote one, all in one go. you can even delete that remote
## reference.
##
## Usage: git publish-branch [-d]  [repository]
##
## '-d' signifies deletion.  is the branch to publish, and
## [repository] defaults to "origin". The remote branch name will be the
## same as the local branch name. Don't make life unnecessarily complex
## for yourself.
##
## Note that unpublishing a branch doesn't delete the local branch.
## Safety first!
##
## git-publish-branch Copyright 2008 William Morgan . 
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or (at
## your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You can find the GNU General Public License at:
##   http://www.gnu.org/licenses/

def exec cmd
  puts cmd
  system cmd or die unless $fake
end

def die s=nil
  $stderr.puts s if s
  exit(-1)
end

head = `git symbolic-ref HEAD`.chomp.gsub(/refs\/heads\//, "")
delete = ARGV.delete "-d"
$fake = ARGV.delete "-n"
branch = (ARGV.shift || head).gsub(/refs\/heads\//, "")
remote = ARGV.shift || "origin"
local_ref = `git show-ref heads/#{branch}`
remote_ref = `git show-ref remotes/#{remote}/#{branch}`
remote_config = `git config branch.#{branch}.merge`

if delete
  ## we don't do any checking here because the remote branch might actually
  ## exist, whether we actually know about it or not.
  exec "git push #{remote} :refs/heads/#{branch}"

  unless local_ref.empty?
    exec "git config --unset branch.#{branch}.remote"
    exec "git config --unset branch.#{branch}.merge"
  end
else
  die "No local branch #{branch} exists!" if local_ref.empty?
  die "A remote branch #{branch} on #{remote} already exists!" unless remote_ref.empty?
  die "Local branch #{branch} is already a tracking branch!" unless remote_config.empty?

  exec "git push #{remote} #{branch}:refs/heads/#{branch}"
  exec "git config branch.#{branch}.remote #{remote}"
  exec "git config branch.#{branch}.merge refs/heads/#{branch}"
end

gists

Profile

Rafael Souza

Ruby Developer at BlockShopper.com

Internet | Porto Alegre Area, Brazil, BR

Summary

Passionate software developer focused in web applications. Experience with several technologies such as Ruby, Rails, PHP, .NET, Java, MySQL, SQL Server, MongoDB, Linux, MacOS. Knowledge in server administration, apache and nginx.

Specialties: software development, software architecture, programming, database modeling and administration, mongodb, mac, linux, server administration, redis

Experience

Oct 2011 - Present
Ruby Developer / BlockShopper.com

Web application development using Ruby/Rails/Sinatra and MySQL related to USA real estate market
Jun 2007 - Present
Owner / Joeh Software
Aug 2011 - Sept 2011
Ruby Developer / Engage

Software development using Ruby, Rails, PostgreSQL, jQuery, Heroku and some other cool stuff.
May 2011 - Aug 2011
Ruby Developer / Softa

Software development using Ruby, Rails, PostgreSQL, jQuery, Heroku and some other cool stuff.
Jul 2009 - Apr 2011
Ruby/Rails Developer / BlockShopper.com

Web application development using Ruby/Rails/Sinatra and MySQL related to USA real estate market
Feb 2009 - Jun 2009
Developer / BielSystems

Developer of web applications with payment management and events management. All apps using Ruby, Ruby on Rails and MySQL.
Apr 2005 - Jun 2009
Tech Lead / W3haus

Developing of base tools for websites and support for development team
Dec 2004 - May 2005
Java Developer / Order By!

Development of financial software in Java and MS SQL Server, using CORBA to integrate client and server applications. Some of my responsabilities was keep system more eficient, optimizing performance.
2003 - 2004
Programmer / Espacio Digital

Development of products to Project Management and Workflow Processes Management using PHP, MySQL, Javascript and XML
2001 - 2003
PHP Developer / Planejar

I work on development of internal systems and an EAD website as well

Education

2007 - 2012

Unisinos

Additional Information

Websites:

Blog, RSS Feed, Company Website

Interests:

ruby, rails, php, mongodb, programming, software development, technology, software architecture, feeds, football, movies, series, old cars, internet, language

Posts

December 24, 10:31 AM

MariaDB 5.3.3 RC released.

Just in time for Christmas, we have made MariaDB 5.3.3 Release candidate available for download.

Looking at the number of changes and new features, MariaDB 5.3 is probably the biggest milestone release in MySQL history since 5.0:

Fast sub queries and better optimizer
Faster and better replication
NoSQL extensions
New important types (Microseconds)

And much more.

MariaDB 5.3 is also important as MariaDB 5.5 is based on this. The merge of the code bases are already completed and as soon as our testing is complete (estimated to a couple of weeks) we will release MariaDB 5.5-beta.

A merry holiday and happy new year to you all!

December 21, 10:42 AM

Publicitários em Guerra

Qualquer semelhança com a realidade não será mera coincidência.

Via: To de Xico

December 21, 09:26 AM

O gol contra mais lindo do mundo

December 21, 07:58 AM

Mounting a Cell to a Route with Cells 3.8.

Cells 3.8 is out! Since we got rid of the ActionController dependency we can now mount cells on Rails routes, directly and have super fast view components.

December 19, 07:48 PM

Rails 3.2 RC1: Faster dev mode & routing, explain queries, tagged logger, store

Once you’ve boarded the Rails train, you just know that every stop along the way is going to be a good time. This release candidate is no different and we’ve packed it with loving goodies without making upgrading a hassle.

Faster dev mode & routing

The most noticeable new feature is that development mode got a ton and a half faster. Inspired by Active Reload, we now only reload classes from files you’ve actually changed. The difference is dramatic on a larger application.

Route recognition also got a bunch faster thanks to the new Journey engine and we made linking much faster as well (especially apparent when you’re having 100+ links on a single page).

Explain queries

We’ve added a quick and easy way to explain quieries generated by ARel. In the console, you can run something like puts Person.active.limit(5).explain and you’ll get the query ARel produces explained (so you can easily see whether its using the right indexes). There’s even a default threshold in development mode where if a query takes more than half a second to run, it’s automatically explained inline—how about that!

Tagged logger

When you’re running a multi-user, multi-account application, it’s a great help to be able to filter the log by who did what. Enter the TaggedLogging wrapper. It works like this:

Logger = ActiveSupport::TaggedLogging.new(Logger.new(STDOUT))
Logger.tagged("BCX") { Logger.info "Stuff" } # Logs "[BCX] Stuff" 
Logger.tagged("BCX") do
  Logger.tagged("Jason") do
    Logger.info "Stuff" # Logs "\[BCX\] \[Jason\] Stuff" 
  end
end

Active Record Store

Key/value stores are great, but it’s not always you want to go the whole honking way just for a little variable-key action. Enter the Active Record Store:

class User < ActiveRecord::Base
  store :settings, accessors: [ :color, :homepage ]
end

u = User.new(color: 'black', homepage: '37signals.com')
u.color                          # Accessor stored attribute
u.settings[:country] = 'Denmark' # Any attribute, even if not specified with an accessor

These are just a few of the highlights. The full release notes detail every loving change.

Given that this is a release candidate, we’re ever so eager to hear your feedback. We hope it’ll be a quick RC phase, but please do spoil that plan by reporting bugs.

As always, you install a release candidate by doing gem install rails --pre.

December 19, 12:22 PM

MongoDB in Numbers: Foursquare, Wordnik, Disney

MongoDB in Numbers: Foursquare, Wordnik, Disney:

Derrick Harris:

If you’re wondering what kind of performance and scalability requirements forced these companies to MongoDB, and then to customize it so heavily, here are some statistics:

Foursquare:
15 million users;

8 production MongoDB clusters;

8 shards of user data;

12 shards of check-in data;

~250 updates per second on user database, with maximum output of 46 MBps;

~80 check-ins per second on check-in database, with maximum output of 45 MBps;

up to 2,500 HTTP queries per second.

Wordnik:
Tens of billions of documents with more always being added;

more than 20 million REST API calls per day;

mapping layer supports 35,000 records per second.

Disney:
More than 1,400 MongoDB instances (although “your eyes start watering after 30,” Stevens said);

adding new instances every day, via a custom-built self-service portal, to test, stage and host new games.

Add to these Viber Media numbers:

30 million plus registered mobile users
18 million active users talking 11 million minutes every day

I have an exclusive interview with Viber Media people queued up for the next days.

September 30, 01:11 PM

Boo

October 23, 09:10 AM

Post-it watches

PA Design sells die-cut post-its shaped like wristwatches, gummed so they can be joined at the wrist. A cute way to put notes where you're sure to glance at them.

Montre Post It Pense bête [pa-design.com]

Presented By:

Visualize the Future of the Anywhere Office

		Has your company seen an increase in workplace mobility? Does the cloud really matter for your business? Make sure you’re in the know with Cisco and be prepared for what’s in store. Read, learn, share and discuss the future of the network.
		http://network.cisco.com/

Ads by Pheedo

October 23, 04:00 PM

Square Root [Pic]

I’m not sorry.

via So Much Pun

Related posts:

October 24, 07:10 AM

Mac na sala de aula: colégio do interior paulista leva MacBooks às aulas de Ciências

Giordano Guastala, gestor de TI do D’Incao Instituto de Ensino, sediado em Bauru, procurou o BR-Mac para apresentar um relato da interessantíssima experiência da instituição com o uso de Macs para apoiar os ambientes de aprendizado experimental de ciências e as atividades realizadas em laboratório.

O D’Incao adota o sistema de 1 MacBook por aluno, e todo o seu conceito pedagógico foi pensado diante da tecnologia Apple. Segundo o relato da equipe pedagógica, usando o computador como interface é possível reduzir o tempo de coleta e aumentar a quantidade de dados que podem ser analisados, melhorando a qualidade dos resultados.

Além do Logger Pro, aplicativo especializado na coleta e análise de dados de pesquisa, a escola faz uso extenso das capacidades multimídia oferecidos pelo pacote iLife, da Apple, que permite uma fácil incorporação de mídias por programas científicos de análise de dados, segundo relatado pelo professor de Física da instituição.

O tradicional trio processador de texto, planilha e gerenciador de apresentações também se integra ao conjunto de ferramentas adotadas pela instituição.

Casos práticos de experiências de Física, como o lançamento de um projétil ou a observação do efeito Doppler, podem assim ser complementados com um vídeo editado no iMovie e incorporado aos dados coletados no Logger Pro, por exemplo – tudo servindo para ilustrar e vivenciar a articulação do método científico para o desenvolvimento de soluções.

Completando o pacote tecnológico, todo o processo de relatórios científicos realizados pelos alunos ocorre de forma colaborativa em um Wiki.

Parabéns à equipe e aos alunos do D’Incao Instituto de Ensino, e continuamos sempre atentos a exemplos do bom uso de Macs e iPads em salas de aula brasileiras!

October 23, 07:55 AM

No More Sharp Edges – MacBook Pro 2011 Models Have Rounded Edges

Did you hate the sharp case edging on the MacBook Pro? They’re gone in the new models, instead there is a minor rounding of the newest MacBook Pro series case edges. While this may seem insignificant it’s actually a fairly big deal for anyone who is accustomed to the previous MacBook Pro’s sharp corners, which could be downright uncomfortable after extended use.

If this seems unimportant, keep in mind that some users actually went ahead to file their MacBook edges with nailfiles or otherwise to smooth out the edges themselves (see link, or video below).

In search of a good picture to demonstrate the difference, I stumbled across Marco Arment – the Instapaper guy – mentioning his new MacBook Pro 2011 vs the old one (shown up top), and low and behold he points out the same rounded edges. On the left is the previous MacBook Pro and on the right is the new 2011 model year, the difference is subtle, but apparently makes quite a difference in longterm use.

We’ve received a few emails about this change, the most recent from Rieky W:

I’ve just notice that my brand new macbook pro has a new edge profile. It is not as sharp as previous macbook pro, it’s comfortable to place my wrist now.

I know the sharp edges have prevented some users from upgrading or using the MacBook Pro’s longterm, so the corner adjustment may be important enough to sway a future purchase decision for some individuals, and is therefore worth mentioning.

Oh and here’s the popular video that showed users how to file the edges on an aluminum MacBook Pro themselves:

Thanks for the tip Rieky!

October 20, 01:44 AM

Just Schumacher and Vettel (1994)

Submitted by: gorsmaster
Posted at: 2011-10-19 06:01:09
See full post and comment: http://9gag.com/gag/378638

October 26, 08:05 PM

Connection Management in ActiveRecord

OMG! Happy Thursday! I am trying to be totally enthusiastic, but the truth is that I have a cold, so there will be fewer uppercase letters and exclamation points than usual.

Anyway, I want to talk about database connection management in ActiveRecord. I am not too pleased with its current state of affairs. I would like to describe how ActiveRecord connection management works today, how I think it should work, and steps towards fixing the current system.

TL;DR: database connection API in ActiveRecord should be more similar to File API

Thinking in terms of files

It’s convenient to think of our database connection as a file. Dealing with files is very common. When we work with files, the basic sequence goes something like this:

Open the file
Do some work on the file handle
Close the file

We’re very used to doing these steps when dealing with files. Typically our code will look something like this:

File.open('somefile.txt', 'wb') do |fh| # Open the file
  fh.write "hello world"                # Do some work with the file
end                                     # Close file when block returns

We don’t want to share open files among threads because dealing with synchronization around reading and writing to the file is too difficult (and time consuming). So maybe we’ll store the handle in a thread local or something until we’re ready to close it.

Our basic requirements for dealing with a database connection are essentially the same as when dealing with files. We need to open our database connection, do some work with the connection (send and receive queries), and close the connection. We have these similarities, yet the API for dealing with database connections in ActiveRecord is vastly different. Let’s look at how each of these steps are performed in ActiveRecord today.

Opening a connection

Opening a connection to the database is very easy. First we configure ActiveRecord with the database specification, then we call connection to actually get back a database handle:

ActiveRecord::Base.establish_connection(
  :adapter  => "sqlite",
  :database => "path/to/dbfile")

connection_handle = ActiveRecord::Base.connection

The main difference between this API and the File API is that we’ve separated the connection specification from actually opening the connection. In the case of opening a file, we call open along with a “specification” which includes the file name and how we want to open it. In this case, we’ve separated the two; essentially storing the specification in a global place, then opening the connection later.

This leads to two questions:

Where is the specification stored?
When I call connection, what specification is used?

The answer to the first question can be found by reading the establish_connection method. Specifically if we look at line 63 we’ll find a clue. Since this method is a class method, the call to name returns the class name of the recipient. This name (along with our actual spec) is passed in to the connection handler object. If we jump through a few more layers of indirection, we’ll find that what we have is essentially a one to one mapping of class name to connection specification.

Armed with this information, we can tackle the second question. If we look at the implementation of connection, it calls retrieve_connection on itself, which calls retrieve_connection on the connection handler with itself. A few more method calls later, and we see that each ActiveRecord subclass walks up the inheritance tree looking for a connection:

def retrieve_connection_pool(klass)
  pool = @connection_pools[klass.name]
  return pool if pool
  return nil if ActiveRecord::Base == klass
  retrieve_connection_pool klass.superclass
end

If we read this code carefully, we’ll notice that not only are connection specifications mapped to classes so are database connections!

Why is this bad?

This behavior smells bad to me. The reason is because we’re tightly coupling classes along with database connections when really this relationship doesn’t need to exist.

How can it be improved?

If this tight coupling is removed, the complexity of ActiveRecord can be reduced and at the same time increasing the features available! The way we can reduce this coupling is by passing the connection specification to the method that actually opens the connection. Specifications can be stored on each class as a convenience, but nothing more.

What if opening a connection looked more like this?

spec = ActiveRecord::Base.specificiation
ActiveRecord::ConnectionPool.open(spec) do |conn|
  ...
end

We could maintain the current behavior by storing specifications on each class, but eliminate the coupling between connection and class. We would be able to delete all of the code that looks up connections by class hierarchy, and open the doors to having features like this:

spec = database_a
ActiveRecord::ConnectionPool.open(spec) do |conn|
  User.find_all
end

spec = database_b
ActiveRecord::ConnectionPool.open(spec) do |conn|
  User.find_all
end

Working with the connection

Working with our connection should remain the same. We have one place to retrieve our connection and work with it. Woo!

Dealing with thread safety

Sharing open file handles among threads probably isn’t a good idea and the same can be said about open database connections. So how does ActiveRecord keep connections localized to one thread? If we jump through many, many, method calls, we’ll find where the connection is actually checked out of the connection pool. It is here we see how thread safety is handled:

# Retrieve the connection associated with the current thread, or call
# #checkout to obtain one if necessary.
#
# #connection can be called any number of times; the connection is
# held in a hash keyed by the thread id.
def connection
  @reserved_connections[current_connection_id] ||= checkout
end

A hash is kept where the key is the current_connection_id. The implementation of current_connection_id looks up the current id. If the id isn’t set, it sets it to the object id of the current thread:

def current_connection_id #:nodoc:
  ActiveRecord::Base.connection_id ||= Thread.current.object_id
end

Next we look at the implementation of connection_id to find that it just gets and sets a thread local:

def connection_id
  Thread.current['ActiveRecord::Base.connection_id']
end

def connection_id=(connection_id)
  Thread.current['ActiveRecord::Base.connection_id'] = connection_id
end

These methods ensure that we have a one to one relationship of open connection and thread.

Closing the connection

Finally we reach our last step: closing the connection. How many of you have closed your connection to the database in ActiveRecord? My guess is that it’s very few. I think the reason people don’t typically close their connections with ActiveRecord is twofold. One, you don’t have to because it just does it for you, and two, the API to close a particular connection is pretty convoluted.

So how is the connection closed today? There are two ways, the easy way and the hard way.

The easy way

The easy way is good enough in a non-threaded application. A rack middleware clears out all of the connections at the end of the request. The source for clear_active_connections! is pretty simple. For each connection pool in the system (remember it’s one pool per AR class and connection spec), release that connection:

# Returns any connections in use by the current thread back to the pool,
# and also returns connections to the pool cached by threads that are no
# longer alive.
def clear_active_connections!
  @connection_pools.each_value {|pool| pool.release_connection }
end

Each pool releases the connection it has using the current_connection_id (which happens to be the current thread id):

# Signal that the thread is finished with the current connection.
# #release_connection releases the connection-thread association
# and returns the connection to the pool.
def release_connection(with_id = current_connection_id)
  conn = @reserved_connections.delete(with_id)
  checkin conn if conn
end

Not bad. But what if our system has multiple threads?

The hard way

Believe it or not, the connection pool in ActiveRecord will check in connections in the checkout method. Let me say that again: the checkout method checks in connections and checks out connections. If you’re not facepalming yet, let’s look at a small part of the checkout method:

@queue.wait(@timeout)

if(@checked_out.size < @connections.size)
  next
else
  clear_stale_cached_connections!
  if @size == @checked_out.size
    raise ConnectionTimeoutError, "could not obtain a database connection#{" within #{@timeout} seconds" if @timeout}. The max pool size is currently #{@size}; consider increasing it."
  end
end

This bit of the checkout method is not called unless our connection pool has become full. First we wait for other threads to check in their connection. While we’re waiting, if other threads checked in their connection, the first branch of the if statement executes, and a connection is returned. If no threads have checked in their connection, we call clear_stale_cached_connections!:

def clear_stale_cached_connections!
  keys = @reserved_connections.keys - Thread.list.find_all { |t|
    t.alive?
  }.map { |thread| thread.object_id }
  keys.each do |key|
    checkin @reserved_connections[key]
    @reserved_connections.delete(key)
  end
end

This method walks through every thread in your system, looking for connections that were allocated to threads that no longer exist. Then it checks in connections associated with those dead threads. Since there is really no easy way for users to check in their own connections, this is actually a common code path for systems that use threads.

Why is this bad?

It should be pretty clear why this behavior is bad. Walking through every thread in the system, and asking if it’s alive isn’t very cheap. Even worse is that we’re coupling ourselves to the threading system. We cannot change the connection pool to work with other concurrency solutions (like Fibers) because those solutions may not give us the introspection we need to perform this operation!

But really, this is treating a symptom. The real problem is that checking in connections is too difficult, so people don’t do it.

How can we fix this?

I think the best solution for this is to mimic the File API. If we do this, it will become natural for people dealing with the database connection to actually close the connection.

We should make ActiveRecord::Base.connection consult a thread local. That thread local is set in the rack middleware where the connection is opened. If someone creates a new thread, they must populate that thread local, and close the connection at the end of the thread.

Simplified, our middleware would become something like this:

class ConnectionManagement
  def call env
    spec       = ActiveRecord::Base.spec
    connection = ActiveRecord::ConnectionPool.open spec
    ActiveRecord::Base.connection = connection

    @app.call env

    connection.close
  end
end

When people create a new thread, it would look something like this:

Thread.new do
  spec = ActiveRecord::Base.spec
  ActiveRecord::ConnectionPool.open(spec) do |connection|
    ActiveRecord::Base.connection = connection

    # do some stuff
  end
end

What does this buy us?

This buys us two important things: simple connection pool management, and freedom of choice on our concurrency model.

omg the end.

I hope I’ve convinced you that by simply learning to treat our database connection like a file, we can reduce code complexity and at the same time increase the features available. I think I can add this feature to Rails 3.2 and mostly maintain backwards compatibility. I think we can keep 100% backwards compatibility if we add some sort of flag like config.i_suck_and_will_not_close_my_database_connections = true or, config.my_app_is_awesome = true.

Anyway, I’m totally sick and I’ll stop blllluuurrrrggghhhing now.

<3 <3 <3 <3 <3

October 09, 10:26 AM

jesus ufc

October 18, 09:20 PM

seven errors

October 19, 03:39 PM

Ideias criativas para você usar na sua cozinha

Shared by PotHix
Caramba! Várias paradas úteis pra caramba.

Nem sempre nos damos conta, mas sempre existe alguém pensando e criando novas ideias para casa. A seguir, você confere algumas ideias muito cristivas feitas para serem usadas na cozinha.

Notas relacionadas:

October 17, 12:00 PM

just for my little friend

Submitted by: dronpa
Posted at: 2011-10-16 19:37:33
See full post and comment: http://9gag.com/gag/366979

October 18, 04:03 PM

Estante para livros de formato criativo

Batizada de Face Shelving, esta estante para livros é criação do designer Alexi McCarthy.

Na verdade ele teve a ideia em uma conversa com a sua namorada. Da conversa até ter a peça pronta, o projeto demorou um ano.

O mais bacana nisso tudo é que você pode criar diferentes faces só com o simples fato de rearrumar os livros na estante.

Um fato curioso, se olhar na foto da esquerda abaixo, verá que o design tem um livro sobre o Brasil.

October 13, 09:30 AM

PONS + HUOT’s Futuristic Bubbly Offices

Today’s offices, designed by Christian Pottgiesser for PONS + HUOT.

“The project accommodates the headquarters of two companies in Paris – PONS and HUOT – with totally fifteen executives. Consequently the unit has seven individual rooms for each director and one open-space-office for the remaining eight clerks. In addition there is one (divisible) meeting-room, a common recreational room, a kitchen, rest rooms, and, at the special request of the patron, lush vegetation all over the main space.

The base for the construction was a rotten industrial hall built in the late 19th century with a steel framework typical for the period. It is rumoured that Gustave Eiffel realized it.

To start with, the hall was completely restored. A new self-cleaning glass roof was fitted. The whole substance of the building was put back into the original state.

In fact the project consists of an insertion of a wooden unit in solid oak 1,7 m high, 22 m long and 14 m wide. The entire programme is embodied therein. Each individual workplace is incised into the wooden upper surface and covered by a “telephone’-dome in Plexiglas. The four lateral surfaces contain archives, cloakrooms and the kitchen. Completely embedded in the body are the meeting room, the recreational room and the restrooms. The remaining space is taken up by technical transmission systems (computer, electricity, air condition, heating and water) and also by 18,3 m3 of soil, the bed for eight Ficus Panda trees.

Neither entrance hall nor reception were implemented, since visitors are guided by a peripheral path-system leading to all pertinent rooms. The individual offices are situated on both galleries.”

October 16, 10:45 PM

Thanks for nothing.

Submitted by: samaelm
Posted at: 2011-10-14 17:49:12
See full post and comment: http://9gag.com/gag/358751

google reader

Posts

September 21, 02:31 AM

karmurl | give feedback to receive feedback

RT @newsycombinator: Karmurl - Give Feedback on Websites to Get Feedback http://j.mp/pW9ktZ

September 21, 01:37 AM

wander wildner - quase um alcoolatra - YouTube

codando ao som do mestre - http://t.co/dQdjkwzY

September 21, 01:34 AM

yfrog Photo : http://yfrog.com/hwwt3bj Shared by epetrie

RT @epetrie: @josevalim @tenderlove at #gogaruco party http://t.co/LCurX9vA

September 21, 01:31 AM

Instagram

parece que ficou bom! http://t.co/4Udxf1Hw

September 21, 12:52 AM

RT @guimenga: http://t.co/lowTI7h5 Isso vc não vê no UFC!

September 19, 01:06 PM

RT @guimenga: http://t.co/lowTI7h5 Isso vc não vê no UFC!

September 21, 12:47 AM

Curso de Rails 3.1 Grátis | Blog da start-up Woompa!

RT @sa_vini: O Curso de Rails 3.1 Grátis do @fbazzarella repercutiu bem no blog: http://t.co/bR1wkqmy

September 19, 10:19 AM

Curso de Rails 3.1 Grátis | Blog da start-up Woompa!

RT @sa_vini: O Curso de Rails 3.1 Grátis do @fbazzarella repercutiu bem no blog: http://t.co/bR1wkqmy

September 15, 02:13 PM

Heroku | Facebook and Heroku

RT @bmizerany: BOOM! http://t.co/MzuwAPas

September 15, 11:40 AM

Skype 5.4 para Mac Beta ganha integração com o Facebook | MacMagazine

skype virando um monstro RT @MacMagazine: Skype 5.4 para Mac Beta ganha integração com o Facebook - http://t.co/vug5wozD

September 15, 10:15 AM

InfoQ: Microsoft has Abandoned Silverlight and All Other Plugins

Quanta bobagem - http://t.co/5Okb4VGP

September 15, 08:39 AM

Shaving a YAML Yack | RubyGems.org

vou ter que voltar a usar a versão ultra-slow do bundler :( - http://t.co/yH43eRKh

September 15, 12:31 AM

My Artists 2: Get closer to the music you love. An elegant music player for iPhone and iPod touch.

My Artists by @topdrawerapps is a must-have app for music lovers http://t.co/LVQCSoWx

September 14, 10:08 PM

RT @newsycombinator: TinyProj connects developers, designers, etc. with paid, short-term projects. http://j.mp/q4QL0B

September 14, 09:37 PM

Trabalhando com TI na Europa – Felipe Ribeiro

RT @felipernb: Blog post de hoje: Trabalhando com TI na Europa http://t.co/hzmWSTvS

delicious

flickr

Information

Repos

Gists

Followers

Following

Repositories

correios-frete

Gem para cálculo de frete utilizando o Web Service dos Correios (http://www.correios.com.br/webservices).

1 watcher/Pushed 3 days ago
activerecord-postgres-array

Postgres array support for Active Record

1 watcher/Pushed 3 days ago
pg_queue

Background jobs using PostgreSQL's LISTEN/NOTIFY

1 fork/2 watchers/Pushed 6 days ago
later_dude

LaterDude is a small calendar helper with i18n support.

1 watcher/Pushed 3 weeks ago
postgres-copy

Simple PostgreSQL's COPY command support in ActiveRecord models

1 watcher/Pushed 2 months ago
howto-rack

Files from the HOWTO workshop

1 watcher/Pushed 3 months ago
yads-test

Rails application to test yads

1 fork/1 watcher/Pushed 4 months ago
addressable-rest

A really simple HTTP client on top of Addressable::URI

1 fork/2 watchers/Pushed 4 months ago
yads

Yet Another Deploy Solution

1 fork/3 watchers/Pushed 5 months ago
goliath

Goliath is a non-blocking Ruby web server framework

1 watcher/Pushed 6 months ago
rack-mongo

1 fork/1 watcher/Pushed 6 months ago
exception_resource

It's still very very alpha :)

1 fork/1 watcher/Pushed 6 months ago
exception-hashify

1 fork/1 watcher/Pushed 6 months ago
mailee-api

Plugin para uso da API do Mailee em aplicações Rails

1 watcher/Pushed 6 months ago
rack-api

Create web app APIs that respond to one or more formats using an elegant DSL.

1 watcher/Pushed 7 months ago
sunburst.vim

Port of the Sunburst TextMate theme to Vim

1 watcher/Pushed 7 months ago
backbone

Give your JS App some Backbone with Models, Views, Collections, and Events

1 watcher/Pushed 7 months ago
mocha_model

Ports functionality of mock_model and stub_model from rspec-rails for developers using Mocha.

1 watcher/Pushed 8 months ago
themes_for_rails

Theme Support for Rails 3

1 watcher/Pushed 11 months ago
mocha-color

This gem try to turn mocha output more readable, adding some colors

1 fork/1 watcher/Pushed 12 months ago
tuff

Fail-fast for Test Unit

1 fork/1 watcher/Pushed 12 months ago
typhoeus

Like a modern code version of the mythical beast with 100 serpent heads, Typhoeus runs HTTP requests in parallel while cleanly encapsulating handling logic.

1 watcher/Pushed 13 months ago
gitosis-web-admin

Rails application that helps you administrate your git repositories from a web interface.

2 watchers/Pushed 14 months ago
dnif

dnif is the new find... for sphinx

2 forks/7 watchers/Pushed 14 months ago
hercules

Simple deploy solution for ruby applications (using github+bundler).

1 watcher/Pushed 16 months ago
dojotictac

Timer for Dojos

1 fork/1 watcher/Pushed 17 months ago
rack-contrib

Contributed Rack Middleware and Utilities

1 fork/1 watcher/Pushed 20 months ago
brdinheiro-lite

brdinheiro-lite é uma versão simplificada da gem brdinheiro do Brazilian Rails

1 fork/1 watcher/Pushed 21 months ago
sinatra-memcache

fragment cache on Sinatra

1 fork/1 watcher/Pushed 21 months ago
rafaelss.github.com

1 watcher/Pushed 22 months ago
mongomin

web-interface administrator for mongodb

1 fork/1 watcher/Pushed 2 years ago
shoes-translator

Aplicacão para traducão de textos usando a API do Google

2 watchers/Pushed 2 years ago
rider

Ruby Web crawler

1 fork/1 watcher/Pushed 2 years ago
fakepage

Agnostic library for test web requests creating fake pages

1 fork/1 watcher/Pushed 2 years ago
capinatra

Quickly deploy Sinatra apps to Passenger using Capistrano.

1 watcher/Pushed 2 years ago
joeh-template

Template engine for PHP5

1 watcher/Pushed 3 years ago
smtp-tls

A ruby gem to enable TLS for Net::SMTP

2 watchers/Pushed 3 years ago
siniki

wiki with sinatra ruby framework

1 fork/2 watchers/Pushed 3 years ago
giwiki

Rails-based wiki system storing pages in a git repository

1 watcher/Pushed 3 years ago
github_vim_theme

Github Theme for ViM

1 watcher/Pushed 3 years ago
php-codes

My PHP labs

3 watchers/Pushed 3 years ago
joeh-curl

cURL wapper for PHP5

4 watchers/Pushed 3 years ago
joeh-cmd

Monta comandos para serem executados via PHP

1 watcher/Pushed 3 years ago

Watched Repositories

clearance

Rails authentication & authorization with email & password.

109 forks/1073 watchers/Pushed 3 hours ago
main

a class factory and dsl for generating command line programs real quick

6 forks/104 watchers/Pushed 28 hours ago
minitest

64 forks/354 watchers/Pushed 44 hours ago
crummy

Tasty breadcrumbs! Crummy is a simple and tasty way to add breadcrumbs to your Rails applications.

37 forks/258 watchers/Pushed 2 days ago
redis-store

Namespaced Rack::Session, Rack::Cache, I18n and cache Redis stores for Ruby web frameworks

105 forks/564 watchers/Pushed 2 days ago
mongo-ruby-driver

Ruby driver for MongoDB

158 forks/716 watchers/Pushed 2 days ago
roy

make your objects REST-friendly

7 forks/146 watchers/Pushed 2 days ago
resque

Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

479 forks/3196 watchers/Pushed 2 days ago
riddle

Ruby Client API for Sphinx

34 forks/102 watchers/Pushed 5 days ago
redcar

A cross-platform programmer's editor written in Ruby. Official repo: https://github.com/redcar/redcar/

140 forks/639 watchers/Pushed 7 days ago
sinatra

Classy web-development dressed in a DSL (official / canonical repo)

376 forks/3156 watchers/Pushed 7 days ago
em-http-request

Asynchronous HTTP Client (EventMachine + Ruby)

87 forks/580 watchers/Pushed 8 days ago
mongomapper

A Ruby Object Mapper for Mongo

285 forks/1399 watchers/Pushed 9 days ago
mail

A Really Ruby Mail Library

177 forks/1081 watchers/Pushed 10 days ago
database_cleaner

Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

98 forks/507 watchers/Pushed 13 days ago
addressable

Addressable is a replacement for the URI implementation that is part of Ruby's standard library. It more closely conforms to the relevant RFCs and adds support for IRIs and URI templates.

39 forks/266 watchers/Pushed 2 weeks ago
autotest-notification

This gem set the autotest to send messages to software as Growl, LibNotify, and Snarl, displaying a window with the results.

32 forks/203 watchers/Pushed 2 weeks ago
userstamp

This Rails plugin extends ActiveRecord::Base to add automatic updating of created_by and updated_by attributes of your models in much the same way that the ActiveRecord::Timestamp module updates created_(at/on) and updated_(at/on) attributes.

42 forks/126 watchers/Pushed 2 weeks ago
anemone

Anemone web-spider framework

94 forks/555 watchers/Pushed 2 weeks ago
backgrounded

simple background execution of model methods

7 forks/144 watchers/Pushed 3 weeks ago
passengerpane

A Mac OS X preference pane for easily configuring Rails applications with Passenger.

41 forks/668 watchers/Pushed 3 weeks ago
later_dude

LaterDude is a small calendar helper with i18n support.

13 forks/227 watchers/Pushed 3 weeks ago
rack-contrib

Contributed Rack Middleware and Utilities

99 forks/673 watchers/Pushed 3 weeks ago
settingslogic

A simple and straightforward settings solution that uses an ERB enabled YAML file and a singleton design pattern.

33 forks/522 watchers/Pushed 4 weeks ago
fssm

The File System State Monitor keeps track of the state of any number of paths and will fire events when said state changes (create/update/delete). FSSM supports using FSEvents on MacOS, Inotify on GNU/Linux, and polling anywhere else.

21 forks/235 watchers/Pushed 4 weeks ago
timetrap

Simple command line timetracker

23 forks/132 watchers/Pushed 5 weeks ago
cool.io

cool.io is a high performance event library for Ruby built on top of libev

16 forks/614 watchers/Pushed 5 weeks ago
bacon

a small RSpec clone

21 forks/216 watchers/Pushed 6 weeks ago
backports

The latest features of Ruby backported to older versions.

5 forks/113 watchers/Pushed 7 weeks ago
sinatra-cache

A Sinatra Extension that makes Page and Fragment Caching easy

18 forks/131 watchers/Pushed 2 months ago
feedzirra

A feed fetching and parsing library that treats the internet like Godzilla treats Japan: it dominates and eats all.

165 forks/880 watchers/Pushed 2 months ago
high_voltage

Easily include static pages in your Rails app.

24 forks/530 watchers/Pushed 2 months ago
capistrano_colors

Colorize your capistrano output for better overview

13 forks/173 watchers/Pushed 2 months ago
typhoeus

Like a modern code version of the mythical beast with 100 serpent heads, Typhoeus runs HTTP requests in parallel while cleanly encapsulating handling logic.

120 forks/1260 watchers/Pushed 2 months ago
rspec-rails-mocha

Ports functionality of mock_model and stub_model from rspec-rails for developers using Mocha.

13 forks/48 watchers/Pushed 3 months ago
sprinkle

Sprinkle is a software provisioning tool you can use to build remote servers with. eg. to install a Rails, or Sinatra stack on a brand new slice directly after its been created

106 forks/859 watchers/Pushed 3 months ago
capistrano-handbook

Capistrano Handbook for All

27 forks/154 watchers/Pushed 3 months ago
kitabu

A framework for creating e-books from Markdown/Textile text markup using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs.

11 forks/150 watchers/Pushed 3 months ago
sanitize

Whitelist-based Ruby HTML sanitizer.

33 forks/703 watchers/Pushed 3 months ago
markdownlive

Purpose-built Markdown Editor for Mac OS X with Live Preview

27 forks/178 watchers/Pushed 3 months ago
dotfiles

my configuration files

7 forks/21 watchers/Pushed 4 months ago
twitter_oauth

Twitter OAuth REST API client library for Ruby

64 forks/366 watchers/Pushed 4 months ago
rest-client

Simple REST client for Ruby, inspired by microframework syntax for specifying actions. Official fork is now at:

168 forks/480 watchers/Pushed 4 months ago
git-sh

A customized bash environment suitable for git work.

22 forks/406 watchers/Pushed 4 months ago
daemon-spawn

A simple, flexible daemon management library.

20 forks/113 watchers/Pushed 4 months ago
foreigner

Adds foreign key helpers to migrations and correctly dumps foreign keys to schema.rb

50 forks/470 watchers/Pushed 4 months ago
ginatra

A gitweb clone using Sinatra and Grit

20 forks/200 watchers/Pushed 5 months ago
git-gedit

Plugin para o gedit com interface para a utilização do git

7 forks/36 watchers/Pushed 6 months ago
webby

NO LONGER UNDER DEVELOPMENT

48 forks/297 watchers/Pushed 6 months ago
sinatra-rest

Generates RESTful routes for the models of a Sinatra application (ActiveRecord, DataMapper, Stone)

14 forks/93 watchers/Pushed 7 months ago
rack-flash

Flash messages for Rack applications implemented as middleware.

15 forks/147 watchers/Pushed 7 months ago
shinmun

Shinmun is a small file based blog engine. Write posts in your favorite editor, track them with git and deploy to Heroku. Small, fast and simple.

8 forks/83 watchers/Pushed 7 months ago
rails-widgets

A collection of UI widgets for RubyOnRails

35 forks/293 watchers/Pushed 7 months ago
github_textmate_theme

Github Theme for Textmate

14 forks/66 watchers/Pushed 8 months ago
unit-record

Enables testing ActiveRecord classes without hitting the database.

3 forks/97 watchers/Pushed 8 months ago
one_inch_punch

a simple time-tracking tool, compatible with Ara T. Howard's punch gem

9 forks/41 watchers/Pushed 14 months ago
oauth

OAuth implementation for Ruby. Note official maintained version is now at http://github.com/mojodna/oauth

161 forks/259 watchers/Pushed 17 months ago
third_base

A Fast and Easy Date/DateTime Class for Ruby :: Unmaintained, use home_run instead.

43 watchers/Pushed 17 months ago
selenium-on-rails

The "official" Selenium On Rails repository, synced with OpenQA.

24 forks/133 watchers/Pushed 19 months ago
sinatra-gen

Rubigen based generator for new sinatra projects

11 forks/141 watchers/Pushed 19 months ago
sinatra-helpers

a bunch of useful helpers for sinatra applications

3 forks/32 watchers/Pushed 19 months ago
dependencies

Specify your project's dependencies in a single place.

6 forks/25 watchers/Pushed 20 months ago
grit

Grit is a Ruby library for extracting information from a git repository in an object oriented manner - this fork tries to intergrate as much pure-ruby functionality as possible

14 forks/129 watchers/Pushed 21 months ago
rafaelss.github.com

1 watcher/Pushed 22 months ago
shoes-translator

Aplicacão para traducão de textos usando a API do Google

2 watchers/Pushed 2 years ago
sinitter

Demo app for Twitter OAuth using sinatra and twitter_oauth gem

21 forks/173 watchers/Pushed 2 years ago
Sinatra-Authlogic-Template

An Authentication Solution for Sinatra

5 forks/27 watchers/Pushed 2 years ago
marley

Minimalist blogging engine without textareas based on Markdown, Ruby, Sinatra and Git push hooks

45 forks/258 watchers/Pushed 2 years ago
rails-nginx-passenger-ubuntu

Instructions on how to get up and running with nginx and passenger on Ubuntu 8.04 server

68 forks/332 watchers/Pushed 2 years ago
auto_migrations

Rails plugin for automating migrations

23 forks/134 watchers/Pushed 2 years ago
smtp-tls

A ruby gem to enable TLS for Net::SMTP

12 forks/55 watchers/Pushed 2 years ago
webdev-setup

A bash script to install a web development environment with ruby, rails, php, apache, nginx, passenger, mysql, postgres and various gems

1 fork/8 watchers/Pushed 2 years ago
filedesc

A wrapper to unix 'file' command, it gets information about mime-type and real content type

1 fork/5 watchers/Pushed 2 years ago
parkaby

ParseTree meets Markaby

2 forks/100 watchers/Pushed 2 years ago
activecouch

ActiveCouch is a simple, convenient, Ruby-idiomatic wrapper for CouchDB

10 forks/121 watchers/Pushed 2 years ago
sinatra-memcache

fragment cache on Sinatra

6 forks/35 watchers/Pushed 2 years ago
rspec_hpricot_matchers

have_tag() without Rails' assert_select()

3 forks/29 watchers/Pushed 2 years ago
capinatra

You should probably use Heroku instead..

5 forks/70 watchers/Pushed 2 years ago
nicedog

Nice Dog is a nano web framework for PHP, like web.py for Python, Sinatra or Camping for Ruby

17 forks/67 watchers/Pushed 2 years ago
ubuntu-setup

Set up a Ubuntu Server for Rails apps with Nginx, MySQL, Thin, Memcache and some security settings

8 forks/26 watchers/Pushed 2 years ago
dust

Lint for Ruby. Moved to http://wiki.github.com/kevinclark/nitpick/

2 forks/67 watchers/Pushed 2 years ago
sinatras-hat

Super quick RESTy CRUD apps with Sinatra.

11 forks/147 watchers/Pushed 2 years ago
capinatra

Quickly deploy Sinatra apps to Passenger using Capistrano.

1 watcher/Pushed 2 years ago
filter_table

An easy way to add links with default filters for HTML tables in your Rails app.

4 forks/8 watchers/Pushed 2 years ago
joeh-template

Template engine for PHP5

1 watcher/Pushed 3 years ago
context

A super tight library to add contexts to tests.

13 forks/135 watchers/Pushed 3 years ago
acts_like_git

A Rails plugin that uses git to version ActiveRecord fields, like acts_as_versioned, but a git.

8 forks/142 watchers/Pushed 3 years ago
smtp-tls

A ruby gem to enable TLS for Net::SMTP

2 watchers/Pushed 3 years ago
tasks.tmbundle

TextMate to-do lists modelled after TaskPaper.

15 forks/55 watchers/Pushed 3 years ago
siniki

wiki with sinatra ruby framework

1 fork/2 watchers/Pushed 3 years ago
giwiki

Rails-based wiki system storing pages in a git repository

1 watcher/Pushed 3 years ago
github_vim_theme

Github Theme for ViM

1 watcher/Pushed 3 years ago
uppercut

A simple DSL for creating Jabber agents

4 forks/93 watchers/Pushed 3 years ago
php-codes

My PHP labs

3 watchers/Pushed 3 years ago
active_form

Submission to github of validation plugin for non-activerecord models.

6 forks/27 watchers/Pushed 3 years ago
less-reverse-captcha

Creates a reverse captcha for any model.

7 forks/29 watchers/Pushed 3 years ago
view_specify

Auto-generate RSpec view specs by interrogating your existing views.

3 forks/63 watchers/Pushed 3 years ago
joeh-curl

cURL wapper for PHP5

4 watchers/Pushed 3 years ago
joeh-cmd

Monta comandos para serem executados via PHP

1 watcher/Pushed 3 years ago
rider

Ruby Web crawler

3 forks/10 watchers/Pushed 3 years ago

My GitHub