From: Brian Buckley <briankbuckley@...>
Date: 2005-12-02T00:25:58+09:00
Subject: Re: require!

>    a = [1,2,3]
>    x(a)      # [[1,2,3,]]
>    x(*a)     # [1,2,3]

x(*a)  # [1,2,3]
x(a.to_a)  # also [1,2,3]

But when might the 1st way (using the unary operator) be preferred to
the more explicit 2nd way?

Brian Buckley