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Shuffle IEnumerable

//The MIT License (MIT) //http://arolibraries.codeplex.com/license using System; using System.Collections; using System.Collections.Generic; using System.Data; using System.Linq; using System.Reflection; using System.Text; using System.Threading; namespace AroLibraries.ExtensionMethods.Enumerable {     public static class IEnumerableExt     {         public static IEnumerable<T> Ext_Shuffle<T>(this IEnumerable<T> list)         {             var r = new Random((int)DateTime.Now.Ticks);             var shuffledList = list.Select(x => new { Number = r.Next(), Item = x })                             .OrderBy(x => x.Number).Select(x => x.Item);             return shuffledList.ToList();         }    } }