From: "Scott M." <lists@...>
Date: 2013-04-02T22:24:21+09:00
Subject: Re: Recursion with Hash

Joel Pearson wrote in post #1104066:
> In case Scott's answer isn't what you were looking for:

To be honest, I hope it's not. I was just having a little fun.

Love U Ruby wrote in post #1104063:
> what's the magic here `;a`?

The semicolon will end the previous statement. So my line could be 
written as:

a = [1, 2, 3]
a[-1] = 12
a

If you let us know why you need to return the whole array, we might have 
more to add.

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