danlucraft

require 'jruby/profiler'

profile_data = JRuby::Profiler.profile do
  # code to be profiled....
end

my_output_stream = java.io.ByteArrayOutputStream.new
print_stream = java.io.PrintStream.new(my_output_stream)

profile_printer = JRuby::Profiler::GraphProfilePrinter.new(profile_data)

mateusg

# encoding: UTF-8
# pt-BR translations for Devise
pt-BR:
  devise:
    confirmations:
      confirmed: "Sua conta foi confirmada com sucesso. Você está logado."
      send_instructions: "Dentro de minutos, você receberá um e-mail com instruções para a confirmação da sua conta."
      send_paranoid_instructions: "Se o seu endereço de e-mail estiver cadastrado, você receberá uma mensagem com instruções para confirmação da sua conta."
    failure:
      already_authenticated: "Você já está logado."

mrrooijen

.DS_Store
*.swp
*.swo
Gemfile.lock

coreyhaines

--colour
-I app

bbonamin

shared_examples_for "driver with javascript support" do
  before { @driver.visit('/with_js') }
 
  describe '#find' do
    it "should find dynamically changed nodes" do
      @driver.find('//p').first.text.should == 'I changed it'
    end
  end
 
  describe '#drag_to' do

adrienbrault

#!/bin/sh

# Credits to:
#  - http://vstone.eu/reducing-vagrant-box-size/
#  - https://github.com/mitchellh/vagrant/issues/343

aptitude -y purge ri
aptitude -y purge installation-report landscape-common wireless-tools wpasupplicant ubuntu-serverguide
aptitude -y purge python-dbus libnl1 python-smartpm python-twisted-core libiw30
aptitude -y purge python-twisted-bin libdbus-glib-1-2 python-pexpect python-pycurl python-serial python-gobject python-pam python-openssl libffi5

leolimajr

Enable TRIM on non-Apple SSDs in OS X 10.8.2 Mountain Lion.

WARNING: This is ONLY tested on 10.8.2 (IOAHCIBlockStorage version 2.3.1), and NOT earlier or later versions. 

Check /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/version.plist 

Technical note: The driver changed in 10.8.2 and similar perl commands that worked in earlier OS X versions did not work for me once I updated to 10.8.2.

Run the following commands in Terminal…

eshiota

// sizeSelectionModule and addToCartModule are local variables that
// act as shortcuts to their namespaces

describe("when add to cart form is submitted", function () {
  var $form;

  beforeEach(function () {
    // We use div instead of form so we can just mock the submit behavior
    $form = $("<div />");
  });

ryanb

My issues with Modules

In researching topics for RailsCasts I often read code in Rails and other gems. This is a great exercise to do. Not only will you pick up some coding tips, but it can help you better understand what makes code readable.

A common practice to organize code in gems is to divide it into modules. When this is done extensively I find it becomes very difficult to read. Before I explain further, a quick detour on instance_eval.

You can find instance_eval used in many DSLs: from routes to state machines. Here's an example from Thinking Sphinx.

class Article < ActiveRecord::Base

gutenye

I. Create a Middleman project with middleman-ember-template

$ middleman init hello --template=ember

II. Install ember.js package

$ bower install ember