From: brabuhr@...
Date: 2010-08-07T20:05:52+09:00
Subject: Re: A problem with "puts"

On Sat, Aug 7, 2010 at 5:22 AM, Amir Ebrahimifard <amiref@ymail.com> wrote:
> Considering that , "puts" always return "nil" why in below code the
> highlighted part of code just print the contents of
> "first,second,third,forth" variable ? for example content of "first"
> variable is "nil" and when we type "puts first" ruby must execute 2
> times "nil" .

What output do you expect to see?