jkraemer

require 'rufus/scheduler'
class Scheduler

  # Starts the scheduler unless it is already running
  def self.start_unless_running(pid_file)
    with_lockfile(File.join(File.dirname(pid_file), 'scheduler.lock')) do
      if File.exists?(pid_file)
        pid = IO.read(pid_file).to_i
        if pid > 0 && process_running?(pid)
          puts "not starting scheduler because it already is running with pid #{pid}"

radar

Spree::Order.class_eval do
  silence_warnings do
    state_machines.clear
    #override state_machine to add choose_reward step
     state_machine :initial => 'cart', :use_transactions => false do
        event :next do
          transition :from => 'cart',     :to => 'address'
          transition :from => 'address',  :to => 'delivery'
          transition :from => 'delivery', :to => 'payment', :if => :payment_required?
          transition :from => 'delivery', :to => 'complete'

karmi

# An example of elasticsearch & Tire setup for ActiveRecord associations.
#
# A `Book has_many :chapters` scenario, with mapping and JSON serialization
# for indexing associated models.
#
# Demonstrates three important caveats as of now:
#
# 1. You you have to use `touch: true` in the `belongs_to` declaration,
#    to automatically notify the parent model about the update.
#

radar

Order.class_eval do
  checkout_flow do
    go_to_state :address
    go_to_state :delivery
    go_to_state :payment, :if => lambda { payment_required? }
    go_to_state :confirm, :if => lambda { confirmation_required? }
    go_to_state :complete
    remove_transition :from => :delivery, :to => :confirm
  end
end

dlutzy

# -*- mode: ruby -*-
# vi: set ft=ruby : 
# David Lutz's Multi VM Vagrantfile
# inspired from Mark Barger's https://gist.github.com/2404910

boxes = [
  { :name => :web,    :role => 'web_dev',     :ip => '192.168.33.1', :ssh_port => 2201, :http_fwd => 9980, :cpus =>4, :shares => true },
  { :name => :data,        :role => 'data_dev',         :ip => '192.168.33.2', :ssh_port => 2202, :mysql_fwd => 9936, :cpus =>4 },
  { :name => :railsapp,    :role => 'railsapp_dev',     :ip => '192.168.33.3', :ssh_port => 2203, :http_fwd => 9990, :cpus =>1}
]

robdimarco

DEFAULT_RUBY_VERSION="1.9.3-p125"

sudo apt-get -y install curl git-core bzip2 build-essential zlib1g-dev libssl-dev autoconf

if [ -x /usr/local/rvm/bin/rvm ]; then 
  echo "RVM Found..nothing to do";
else
  echo "Installing RVM";
  
  curl -o /tmp/rvm-installer -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

finack

app = node[:rails][:app]

rails_base app[:name] do
  ruby_ver app[:ruby_ver]
  gemset app[:gemset]
end

%w{config log pids cached-copy bundle system}.each do |dir|
  directory "#{app[:app_root]}/shared/#{dir}" do
    owner app[:deploy_user]

jmeirow

require 'active_record'

# 
# When run from the root directory of a Rails project, this code will dump the data
# of all models inheriting from ActiveRecord. The data is dumped to .yml files in the
# db directory of the Rails app.
# 
# This code is not very fast, as it starts up Rake for each model. It could use improvement.
# 
# ------ Dependency on ar_fixtures -------

kashif

bash -c '
<% if knife_config[:bootstrap_proxy] -%>
(
cat <<'EOP'
<%= "proxy = #{knife_config[:bootstrap_proxy]}" %>
EOP
) > ~/.curlrc
<% end -%>

if [ ! -f /usr/bin/chef-client ]; then