void Merge(YamlMapping map)
{
foreach (var entry in map)
{
if (!ContainsKey(entry.Key))
{
Add(entry.Key, entry.Value);
}
}
}
private void MappingToYaml(YamlMapping node, string pres, Context c)
{
var tag = TagToYaml(node, "!!map");
if (node.Count > 0)
{
if (tag != "" || c == Context.Map)
{
WriteLine(tag);
c = Context.Normal;
}
string press = pres + indent;
// Serialize by keeping an order on the keys (default true) in order to have a more predictive output for
// versionning, comparison, editing...etc.
var it = config.OrderMappingKeyByName ? (IEnumerable <KeyValuePair <YamlNode, YamlNode> >)node.OrderBy(OnKeySelector) : node;
foreach (var item in it)
{
if (c != Context.List)
{
Write(pres);
}
c = Context.Normal;
if (WriteImplicitKeyIfPossible(item.Key, press, Context.NoBreak))
{
Write(": ");
NodeToYaml(item.Value, press, Context.Map);
}
else
{
// explicit key
Write("? ");
NodeToYaml(item.Key, press, Context.List);
Write(pres);
Write(": ");
NodeToYaml(item.Value, press, Context.List);
}
}
}
else
{
if (tag != "" && tag != "!!map")
{
Write(tag + " ");
}
Write("{}");
if (c != Context.NoBreak)
{
WriteLine();
}
}
}