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ruby on rails - How to determine last object in each loop?

In your typical each loop in Rails, how do I determine the last object, because I want to do something different to it than the rest of the objects.

<% @stuff.each do |thing| %>

<% end %>
question from:https://stackoverflow.com/questions/929178/how-to-determine-last-object-in-each-loop

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@stuff.each do |s|
  ...normal stuff...
  if s == @stuff.last
    ...special stuff...
  end
end

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