From: Li Chen <chen_li3@...>
Date: 2009-06-24T00:36:04+09:00
Subject: Is it the ruby way to implement #downto

Hi all,

I wonder if the following code is the ruby way to implement
Integer#downto.

Thanks,

Li

#######################
class Integer
  def my_downto(final=2)
    for i in (final..self).to_a.reverse
      yield i
      end
   end
 end

 10.my_downto(-1) do |i| puts i end
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