From: Rolf Pedersen <rolfhsp@...>
Date: 2010-04-25T07:35:21+09:00
Subject: Re: Metaprogramming - Array initialization

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A subtle improvement to the function, as I failed to remember that I could
expand an array to multiple arguments again when calling the function
recursively:

def make_array(*a)
  if a.size > 1
    Array.new(a.shift){make_array(*a)}
  elsif a.size == 1
    Array.new(a.shift)
  end
end

-Rolf

On Sun, Apr 25, 2010 at 12:19 AM, Paul A. <cyril.staff@gmail.com> wrote:

> Very instructives and helpful answers.  Many thanks!
> --
> Posted via http://www.ruby-forum.com/.
>
>

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