From: Marcelo <marcelo.magallon@...>
Date: 2008-05-09T03:11:25+09:00
Subject: Re: Reverse Divisible Numbers (#161)

On Thu, May 8, 2008 at 9:50 AM, Matthew Moss <matthew.moss@gmail.com> wrote:

>  def count(lower, upper, incr)
>   raise "Require lower <= upper" if lower > upper
>   raise "Require incr > 0" unless incr > 0
>
>   while lower <= upper do
>     yield lower
>     lower += incr
>   end
>  end

Isn't that Numeric#step (ignoring exceptions)?

Thanks for reminding us that readability is important!

Marcelo