class SafeYAML::SafeToRubyVisitor

def accept(node)
  if node.tag
    SafeYAML.tag_safety_check!(node.tag, @resolver.options)
    return super
  end
  @resolver.resolve_node(node)
end

def initialize(resolver)
  case INITIALIZE_ARITY
  when 2
    # https://github.com/tenderlove/psych/blob/v2.0.0/lib/psych/visitors/to_ruby.rb#L14-L28
    loader  = Psych::ClassLoader.new
    scanner = Psych::ScalarScanner.new(loader)
    super(scanner, loader)
  else
    super()
  end
  @resolver = resolver
end