From: Linux Devil <devil.of.linux@...>
Date: 2008-05-04T11:24:22+09:00
Subject: Re: Different Ways To Loop

Wyatt Greene wrote:
> I love the flexibility of Ruby.  It gives you several ways to do
> something, leaving you to pick the most appropriate one.  In the
> spirit of showing off the flexibility of Ruby, I'd like to see how
> many different ways there are to write a loop that prints the numbers
> 1 to 100, one on each line.  I'll start off:
> 
>   1.upto(100) { |x| puts x }
> 
> I know there's at least a dozen more ways to do this...

100.times {|x| puts x + 1}
(1..100).to_a.each {|x| puts x}
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