public static IEnumerable <TSource> Clone <TSource>(this IEnumerable <TSource> source) where TSource : new()
{
if (!source.IsNullOrEmpty())
{
return(ObjectCopier.CloneList <TSource>(source));
//IEnumerable<TSource> result = new Collection<TSource>();
//foreach (var item in source)
//{
// (result as Collection<TSource>).Add(Utilities.Clone<TSource>(item));
//}
//return result;
}
return(new Collection <TSource>());
}