Identifying last loop when using for each

Question

I want to do something different with the last loop iteration when performing \'foreach\' on an object. I\'m using Ruby but the same goes for C#, Java etc.

Answer 1

Remove the last one from the list and retain its avlue.

Spec spec = specs.Find(s=>s.Value == 'C');
  if (spec != null)
  {
    specs.Remove(spec);
  }
foreach(Spec spec in specs)
{

}