jnx

# Update, upgrade and install development tools:
apt-get update
apt-get -y upgrade
apt-get -y install build-essential
apt-get -y install git-core

# Install rbenv
git clone git://github.com/sstephenson/rbenv.git /usr/local/rbenv

# Add rbenv to the path:

mattheworiordan

def screen_shot_and_save_page
  require 'capybara/util/save_and_open_page'
  path = "/#{Time.now.strftime('%Y-%m-%d-%H-%M-%S')}"
  Capybara.save_page body, "#{path}.html"
  page.driver.render Rails.root.join "#{Capybara.save_and_open_page_path}" "#{path}.png"
end

begin
  After do |scenario|
    screen_shot_and_save_page if scenario.failed?

dmitriy-kiriyenko

apt-get install xvfb
apt-get install firefox

esperlu

#!/bin/sh

# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.

# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.

# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

vvalgis

set :rails_env, :production
set :unicorn_binary, "/usr/bin/unicorn"
set :unicorn_config, "#{current_path}/config/unicorn.rb"
set :unicorn_pid, "#{current_path}/tmp/pids/unicorn.pid"

namespace :deploy do
  task :start, :roles => :app, :except => { :no_release => true } do 
    run "cd #{current_path} && #{try_sudo} #{unicorn_binary} -c #{unicorn_config} -E #{rails_env} -D"
  end
  task :stop, :roles => :app, :except => { :no_release => true } do 

postmodern

module Rack
  #
  # RefererControl is a Rack middleware app which restricts access to paths
  # based on the Referer header. Using RefererControl you can make sure
  # users follow the intended flow of a website. If a controlled path is
  # visited with an unacceptable Referer URI, then a simple 307 Redirect
  # response is returned.
  #
  # RefererControl should also make Cross Site Request Forgery (CSRF) a
  # little more difficult to exploit; but not impossible using JavaScript.

mrichman

!!! Strict
%html{locale_attrs}
  %head
    %title&= yield(:title) || t(:site_name)
    %meta{"http-equiv"=>"Content-Type", :content=>"text/html; charset=utf-8"}/
    %meta{ :name => "description", :content => "" }/
    %meta{ :name => "keywords", :content => "" }/
    = stylesheet_link_tag 'screen', :media => 'screen, projection'
    = stylesheet_link_tag 'print', :media => 'print'
    = stylesheet_link_tag 'buttons', :media => 'screen, projection'