docs: def YamlDumper(aff4object):
    """Dumps the given aff4object into a yaml representation."""
    aff4object.Flush()
  
    result = {}
    for attribute, values in iteritems(aff4object.synced_attributes):
      result[attribute.predicate] = []
      for value in values:
        # This value is really a LazyDecoder() instance. We need to get at the
        # real data here.
        value = value.ToRDFValue()
  
        result[attribute.predicate].append(
            [value.__class__.__name__,
             value.SerializeToString(),
             str(value.age)])
  
    return yaml.Dump({
        "aff4_class": compatibility.GetName(aff4object),
        "_urn": aff4object.urn.SerializeToString(),
        "attributes": result,
        "age_policy": aff4object.age_policy,
    })