/// <summary>
/// Create a mapping node.
/// </summary>
/// <param name="nodes">Sequential list of key/value pairs.</param>
/// <param name="tag">Tag for the mapping.</param>
/// <returns>Created mapping node.</returns>
protected static YamlMapping map_tag(string tag, params YamlNode[] nodes)
{
var map = new YamlMapping(nodes);
map.Tag = tag;
return(map);
}
void Merge(YamlMapping map)
{
foreach (var entry in map)
{
if (!ContainsKey(entry.Key))
{
Add(entry.Key, entry.Value);
}
}
}