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

Similar to kgiannakakis's answer:

list.first(list.size - 1).each { |i| puts "Looping: " + i }
puts "Last one: " + list.last