From: Dave Thomas <dave@...>
Date: 2008-09-08T15:00:35+09:00
Subject: Re: Newb question


On Sep 8, 2008, at 12:53 AM, Rong wrote:

> p 3.times {|i| puts i}
>
> produce
>
> 0
> 1
> 2
> 3

The loop outputs 0, 1, and 2.

The 'p' outputs the value of the entire statement. The times method  
returns the value of its receiver, which is 3 in this case.


Regards


Dave