a-bash

# Apt-install various things necessary for Ruby, guest additions,
# etc., and remove optional things to trim down the machine.
apt-get -y update
apt-get -y remove apparmor
apt-get -y install linux-headers-$(uname -r) build-essential
apt-get -y install zlib1g zlib1g-dev libxml2 libxml2-dev libxslt-dev libssl-dev openssl libreadline5-dev
apt-get clean

# Remove this file to avoid dhclient issues with networking
rm -f /etc/udev/rules.d/70-persistent-net.rules

a-bash

You can specify the installation path with --path:

bundle install --path= './gems/'

This is a remembered option, so you only need to specify it the first time.

a-bash

module TagLib
 
  module ClassMethods
    def find_by_tags()
      # ...
    end
  end
 
  module InstanceMethods
    def tags()

a-bash

class Fixnum
  def seconds
    self
  end

  def minutes
    self * 60
  end

  def hours

a-bash

# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations?

describe 'Modal' do
  
  should 'display login errors' do
    visit root_path
    click_link 'My HomeMarks'
    within '#login_area' do
      fill_in 'email', with: '[email protected]'
      fill_in 'password', with: 'test'

a-bash

-- open terminal sessions
tell application "iTerm 2"
  activate
  
  set myterm to (make new terminal)
  
  tell myterm
  
    -- start mongo
    launch session "Default"

a-bash

# -*- encoding : utf-8 -*-

# Rafael Lima (http://rafael.adm.br)
# License: http://creativecommons.org/licenses/by/2.5/
#
# ATTENTION: This is a initial work, use it at your own risk!
#
# Usage:
# $ APP_NAME=myappname rake heroku:migrate_from_bamboo_to_cedar

a-bash

Install Rails 3.1 RC

gem install rails --pre

generate new app, skipping Test::Unit file generation

rails new my_app -T

Set up Gemfile