From: Robert Dober <robert.dober@...>
Date: 2007-02-12T21:23:52+09:00
Subject: Re: [SOLUTION] One-Liners (#113)

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On 2/12/07, James Edward Gray II <james@grayproductions.net> wrote:
>
>
> When I built the quiz, I used the following solutions to reality-
> check myself.  (Making sure I could find a viable answer.)
> <snip>
>
quiz.inject(Array.new) { |arr, a| arr.push(*a) }
> <snip>
> #
> # Convert an Array of objects to nested Hashes such that %w[one two
> three four
> # five] becomes {"one" => {"two" => {"three" => {"four" => "five"}}}}.
> #
> quiz.reverse.inject { |res, wrap| {wrap => res} }
>
> James Edward Gray II


Applying your genius to your genius we get
for the flat_flatten problem

quiz.inject{|arr,ele| [*arr].push(*ele)}

maybe you prefer your original solution but I feel the second one is just
great too.

Cheers
Robert



-- 
We have not succeeded in answering all of our questions.
In fact, in some ways, we are more confused than ever.
But we feel we are confused on a higher level and about more important
things.
-Anonymous

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