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def show_menu
  puts "
  Catalogue
  -------------
  1) Cat
  2) Goldfish
  3) Dog
  4) Horse

  Pick a product (1 - 4):"

wearethefoos

First add the bower-rails and the compass-rails gems to your project's Gemfile:

# Gemfile
gem 'compass-rails'
gem 'bower-rails'

Run bundle install and then the generator that comes with bower-rails to set everything up:

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#!/usr/bin/env bash
#
# Rails console script that can be run on AWS Elastic Beanstalk.
#
# Run this script from the app dir (/var/app/current) as root (sudo script/aws-console)
#

set -xe

EB_SCRIPT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k script_dir)

wearethefoos

class Profiler
  def self.profile(&block)
    result = RubyProf.profile do
      block.call
    end
    printer = RubyProf::GraphPrinter.new(result)
    printer.print(STDOUT, {})
  end
end

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ssl_certificate Definition

define :ssl_certificate, action: :create do
  cert_dir = File.expand_path("../../files/default", __FILE__)

  # Find the host certificate
  host_cert = File.join( cert_dir, "*.#{params[:name]}.crt" )
  Chef::Logger.error("Could not locate host certificate for #{params[:name]}!")

  # Find the intermediate certificate

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  def assets_same_since?(old_assets_version = nil)
    return false if old_assets_version.nil? || old_assets_version.empty?
    return false if ENV['FORCE_ASSETS_COMPILATION']

    changed = %x(git diff #{old_assets_version}.. \
      vendor/assets/ \
      app/assets/ \
      config/javascript_translations.yml \
      config/javascript.yml | wc -l).chomp

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releases=`ps aux | grep resque- | sudo pwdx \`awk '{print $2}'\` | sed 's/\(.*\)\/path\/to\/releases\/\(.*\)/\2/' | sed 's/.*No such process//'`
current_release=`readlink /path/to/current | sed 's/\/path\/to\/releases\/\(.*\)/\1/'`


for r in $releases; do
  if [ $r = $current_release ]; then
    echo 'yes'
  else
    echo 'no'
  fi

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# Prefix to C-a
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# Vim bindings
set -g status-keys vi

# Use vim keybindings in copy mode
setw -g mode-keys vi

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# render in before_filter

before_filter
  render 'template' and return
end

# Render conditional

def index
  respond_to do |format|

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Percona and Rails

From the Percona site:

Percona XtraDB Cluster is a high availability and high scalability solution for MySQL users. Percona XtraDB Cluster integrates Percona Server with the Galera library of high availability solutions in a single product package. Percona XtraDB Cluster enables users to save money through:

• Less downtime and higher availability
• Reduced investment in high availability architectures
• Lower DBA training and education costs
• No investment in third-party, high availability solutions