tweaking load_env to use 'syck'

resque_worker_management.rb

def load_env(rubber_only=true)
  env = ENV["RUBBER_ENV"] ||= "development"
  root = File.expand_path('../..', __FILE__)
  rails_env_file = File.join(root, 'config', 'environment.rb')

  if ! rubber_only && File.exists?(rails_env_file)
    require(rails_env_file)
  else
    require 'yaml'
    YAML::ENGINE.yamler= 'syck'

    require "bundler/setup" if File.exist?(File.join(root, "Gemfile"))
    require "rubber"
    Rubber::initialize(root, env)
  end
end