lib/delayed/yaml_ext.rb
# These extensions allow properly serializing and autoloading of
# Classes, Modules and Structs
require 'yaml'
if YAML.parser.class.name =~ /syck|yecht/i
require File.expand_path('../syck_ext', __FILE__)
require File.expand_path('../serialization/active_record', __FILE__)
else
require File.expand_path('../psych_ext', __FILE__)
end