baldowl

# Adding a host record.
sudo dscl . -create /Hosts/www.example.com ip_address 10.1.2.3

# Removing that same host record.
sudo dscl . -delete /Hosts/www.example.com

adamhjk

require 'chef'
require 'chef/node'

class Opscode
  class Backup
    attr_accessor :backup_dir

    def initialize(backup_dir, config_file)
      @backup_dir = backup_dir
      Chef::Config.from_file(config_file)

agibralter

RAILS_GEM_VERSION = '2.3.8' unless defined? RAILS_GEM_VERSION

require File.join(File.dirname(__FILE__), 'boot')

Rails::Initializer.run do |config|
  # ...
  config.after_initialize do
    ActionController::Dispatcher.middleware.insert_before(ActionController::Base.session_store, RackRailsCookieHeaderHack)
  end
end

jfernandez

if defined?(PhusionPassenger)
  PhusionPassenger.on_event(:starting_worker_process) do |forked|
    if forked
      # Rails cache_store
      Rails.cache.instance_variable_get(:@data).reset if Rails.cache.class == ActiveSupport::Cache::MemCacheStore

      # Reset the session_store, value could be nil depending on how you set it up
      ActionController::Base.session_options[:cache].reset

      # Reset the cache_fu connection (if used)