Convert Enum into list

/// <summary> /// Flatten an enumerable recursively. /// </summary> /// <remarks>A bit like SelectMany.</remarks> /// <typeparam name="T"></typeparam> /// <param name="enumerable"></param> /// <param name="enumerableSelector"></param> /// <returns>A new sequence of T</returns> public static IEnumerable<T> FlattenDeep<T>(this IEnumerable<T> enumerable, Func<T, IEnumerable<T>> enumerableSelector) { foreach (var element in enumerable) { yield return element; var candidate = enumerableSelector(element); if (candidate == ...

Return results in batch using LINQ, mostly used in rendering public static class LinqExtensions { public static IEnumerable<IEnumerable<TSource>> Batch<TSource>(this IEnumerable<TSource> source, int batchSize) { var batch = new List<TSource>(); foreach (var item in source) { batch.Add(item); if (batch.Count == batchSize) { yield return batch; batch = new List<TSource>(); } } if (batch.Any()) yield return batch; ...