From: "Jan E." <jan.e@...>
Date: 2012-03-19T14:09:08+09:00
Subject: Re: why no decreasing enumerations?

If you actually have to do this task all the time, you could define your 
own Integer#to method:

####
class Integer

  def to limit, &block
    if self <= limit
      upto limit, &block
    else
      downto limit, &block
    end
  end

end

10.to 1 do |i|
  puts i
end
####

I wonder why *that* isn't already in Ruby. ;-)

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