private void Save()
{
var saver = new TemplateTableJsonSaver<string, CardDescription>(
new JsonSerializerSettings
{
Formatting = Formatting.Indented,
DefaultValueHandling = DefaultValueHandling.Ignore,
Converters = new List<JsonConverter> { new StringEnumConverter() },
});
var json2 = saver.SaveToJson(_cardTable);
File.WriteAllText("CardTableSaved.json", json2);
}