public static YamlNode FirstChildNamedOrNull(this YamlNode n, string name)
{
var list = n.ChildrenNamed(name).ToList();
if (list.Count != 1) return null;
return list[0];
}
public static YamlNode FirstChildNamed(this YamlNode n, string name)
{
var list = n.ChildrenNamed(name).ToList();
if (list.Count != 1) throw new YamlError(n, string.Format("Found {0} nodes named {1}, expected 1", list.Count, name));
return list[0];
}
