Linq join several arrays

 I have List<Product[]> and I need to join them in Product[] from it.

From stackoverflow dynback.com

• You can use SelectMany and then ToArray to do this.

  var result = source.SelectMany(i => i).ToArray();
  

  From Daniel Earwicker

• You can use .Concat() extension method as well, and then .ToArray(): x.Concat(y).Concat(z).ToArray();

  From Ravadre