void WriteObject(YamlObject obj, bool allowInlining)
{
if (obj is null)
{
// Nulls are always written inline.
WriteInline("~");
}
else
{
switch (obj.Kind)
{
case YamlObjectKind.Scalar:
WriteScalar((YamlScalar)obj, allowInlining);
break;
case YamlObjectKind.Map:
WriteMap((YamlMap)obj, allowInlining);
break;
case YamlObjectKind.Sequence:
WriteSequence((YamlSequence)obj, allowInlining);
break;
default:
throw new InvalidOperationException();
}
}
}
bool TryInlineObject(YamlObject obj, int maximumWidth, [MaybeNullWhen(false)] out string result)
{
if (maximumWidth < 1)
{
result = null;
return(false);
}
else if (obj is null)
{
result = "~";
return(true);
}
else
{
switch (obj.Kind)
{
case YamlObjectKind.Scalar: return(TryInlineScalar((YamlScalar)obj, maximumWidth, out result));
case YamlObjectKind.Map: return(TryInlineMap((YamlMap)obj, maximumWidth, out result));
case YamlObjectKind.Sequence: return(TryInlineSequence((YamlSequence)obj, maximumWidth, out result));
default: throw new InvalidOperationException();
}
}
}
/// <summary>
/// Writes the given object to the output.
/// </summary>
/// <param name="obj">The object to write.</param>
public void WriteObject(YamlObject obj)
{
if (obj == null)
{
WriteInline("~");
}
else
{
switch (obj.Kind)
{
case YamlObjectKind.Scalar:
WriteScalar((YamlScalar)obj);
break;
case YamlObjectKind.Map:
WriteMap((YamlMap)obj);
break;
case YamlObjectKind.Sequence:
WriteSequence((YamlSequence)obj);
break;
default:
throw new InvalidOperationException();
}
}
}
bool TryWriteComment(YamlObject obj)
{
if (obj?.Comment is null)
{
return(false);
}
// We only support single line comments. Filter out newlines and other
// non-printable characters.
var cleanComment = new string(FilterNonPrintingCharacters(obj.Comment).ToArray());
Write($"# {cleanComment}");
return(true);
}
public void WriteObject(YamlObject obj) => WriteObject(obj, allowInlining: true);