#!/usr/bin/env ruby
# encoding: utf-8

require 'yaml'
require 'syck'
require 'syck/encoding'
YAML::ENGINE.yamler = "syck"

class Bar
  def initialize
    @pow = "pöw - this is utf-8, no problem"
    @bar = "bär".force_encoding('ascii-8bit')
  end
end
class Foo
  def initialize
    #@foo = "föö"
    @foo = "föö".force_encoding('ascii-8bit')
    @bar = Bar.new
    @baz = [
      Bar.new,
    ]
  end
end

test = ["Grüße", "Öl", "Käse", Foo.new]
yaml = YAML.dump(test)

puts yaml
puts
puts Syck.unescape(yaml)