box-o-sand/cookbook/015/hodgepodge/app/helpers/list_helper.rb

require 'sha1'


module ListHelper
  def create_li(item, i)
    %{<li class="#{ i % 2 == 0 ? 'even' : 'odd' }">#{i}:
        #{SHA1.new(item.object_id.to_s)}</li>}
  end
end