jarib

profile = Selenium::WebDriver::Firefox::Profile.new
profile.add_extension("/path/to/firebug.xpi")

driver = Selenium::WebDriver.for :firefox, :profile => profile

mmrwoods

require "mysql_big_table_migration_helper"

class AddIndexOnSomeColumnToSomeTable < ActiveRecord::Migration

  extend MySQLBigTableMigrationHelper
  
  def self.up
    add_index_using_tmp_table :some_table, :some_column
  end

dnagir

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

bkoski

namespace :monitoring do
  
  desc "Query Cloudkick's list of IPs monitoring requests are sent from, then add/remove security group rules as needed"
  task :setup_security => :environment do
    # Ignore certificate errors
    SECURITY_GROUP_NAME = 'monitoring'
    
    OpenSSL::SSL::VERIFY_PEER = OpenSSL::SSL::VERIFY_NONE
    
    @ec2 = AWS::EC2::Base.new(

yashh

# Full credit to: http://jeffmiller.github.com/2011/01/10/ssh-host-color

#!/bin/bash
#
# ssh into a machine and automatically set the background
# color of Mac OS X Terminal depending on the hostname.
#
# Installation:
# 1. Save this script to /some/bin/ssh-host-color
# 2. chmod 755 /some/bin/ssh-host-color

jasherai

#!/bin/sh

[ -f /etc/apt/apt.conf.d/01apt-cacher-ng-proxy ] || echo "Acquire::http { Proxy 'http://10.0.2.2:3142'; };" > /etc/apt/apt.conf.d/01apt-cacher-ng-proxy

metaskills

# WAIT! Do consider that `wait` may not be needed. This article describes
# that reasoning. Please read it and make informed decisions.
# https://www.varvet.com/blog/why-wait_until-was-removed-from-capybara/

# 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

gkop

# in features/support/env.rb
require 'selenium/webdriver'

# we need a firefox extension to start intercepting javascript errors before the page
# scripts load
Capybara.register_driver :selenium do |app|
  profile = Selenium::WebDriver::Firefox::Profile.new
  # see https://github.com/mguillem/JSErrorCollector
  profile.add_extension File.join(Rails.root, "features/support/extensions/JSErrorCollector.xpi")
  Capybara::Selenium::Driver.new app, :profile => profile

miketheman

## Knife plugin to set node environment
# See http://wiki.opscode.com/display/chef/Environments
#
## Install
# Place in .chef/plugins/knife/set_environment.rb
#
## Usage
# Nick-Stielaus-MacBook-Pro:chef-repo nstielau$ knife node set_environment mynode.net my_env
# Looking for mynode.net
# Setting environment to my_env

jtimberman

# Knife Configuration File.
#
# This is a Ruby DSL to set configuration parameters for Knife's
# general options. The default location for this file is
# ~/.chef/knife.rb. If multiple Chef repositories are used,
# per-repository configuration files can be created. A per repository
# configuration file must be .chef/knife.rb in the base directory of
# the Chef repository. For example,
#
#     ~/Development/chef-repo/.chef/knife.rb