def general_constructor(loader, tag_suffix, node):
    """
    Just a string flattener for custonm yaml tags such as the ones that occur in cfn files

    :param loader: the ruamal.yaml instance
    :param tag_suffix: the tag name
    :param node: the tag node from the loaded yaml file
    :return: t\just the simple node value as a string
    :rtype: string
    """
    return node.value