From: Alex Stahl <astahl@...5.com>
Date: 2010-08-05T06:52:49+09:00
Subject: Re: Return value problem

If you don't explicitly return anything, ruby returns the value of the
last expression.

On Wed, 2010-08-04 at 16:40 -0500, Amir Ebrahimifard wrote:
> Hi
> What is happen for return value in these 2 codes ?
> (Please analysis for me result of these 2 codes)
> 
> ----------------------------
> 
> def test1(name)
>   puts "Hello"+name
> end
> 
> def test2(name)
>   puts "Hello"+name
>   1+1
> end
> 
> return_value1 = test1("amir")
> puts return_value1
> 
> return_value2 = test2("amir")
> puts return_value2
> 
> ----------------------------