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

How about this one? just learnt a little Ruby. hehehe

list.collect {|x|(x!=list.last ? "Looping:"+x:"Lastone:"+x) }.each{|i|puts i}