From: Hal Fulton <hal9000@...>
Date: 2005-04-29T06:18:57+09:00
Subject: Re: stupid question

Joe Van Dyk wrote:
> How can I neatly iterate from 0 to some number (either pos or neg)
> while skipping over some number of numbers?
> 
> How's that for confusing?
> 
> So,
> 
> If the ending number is 550 and I want to skip by 100s, it would print
> 0, 100, 200, 300, 400, 500.
> 
> If the ending number is -552 and I want to skip by 100s, it would print
> 0, -100, -200, -300, -400, -500
> 
> There's nothing in the standard library that does this kind of thing, is there?

I think there's a Fixnum#step or something.


Hal