private static object UseType <T>(T instance)
{
if (typeof(T).IsValueType || typeof(T) == typeof(string))
{
return(instance);
}
if (instance is IEnumerable e)
{
var elType = EnumerableUtils.FirstOrDefault(e);
if (elType?.GetType().GetTypeWithGenericTypeDefinitionOf(typeof(KeyValuePair <,>)) != null)
{
return(instance.ToObjectDictionary());
}
return(new List <object>(e.Cast <object>()));
}
return(instance.ToObjectDictionary());
}
public static bool IsEmpty(IEnumerable items) => EnumerableUtils.NullIfEmpty(items) == null;