private static string ToConciseString(IAttributes attributes)
{
if (!attributes.Any())
{
return "{}";
}
var sb = new StringBuilder();
sb.Append("{");
bool first = true;
foreach (var entry in attributes)
{
if (first)
{
first = false;
}
else
{
sb.Append(", ");
}
sb.Append(entry.Key);
sb.Append("=");
sb.Append(LiteralString(entry.Value));
}
sb.Append(" }");
return sb.ToString();
}
