From: Maung Augn <maung@...>
Date: 2007-06-16T03:20:11+09:00
Subject: Re: ruby in cmd

Adriano Ferreira wrote:
> On 6/15/07, maung <einaung@yahoo.com> wrote:
>> I am new to Ruby and am trying to run a piece of code from Programming
>> Ruby in cmd. When i run in cmd >ruby Song.rb, I don't get any output.
>> But I can get the result I expected when I run in irb. Can anyone help
>> me on this?
> 
> As there is no print/puts/etc. statement, this non-output is expected
> from the file you wrote when run as a script.
> 
> irb is a read-eval-print loop. By default, it prints the output of the
> expressions and that's why you see the output in this case.

That's explained it. Thanks a lot. It saved me a lot of time.

Maung

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