From: Ross Bamford <rosco@...>
Date: 2005-12-22T06:37:48+09:00
Subject: Re: move to front of array

On Wed, 21 Dec 2005 21:13:11 -0000, Ezra Zygmuntowicz <ezmobius@gmail.com>  
wrote:

>   array.unshift(array.delete_at(array.index("Cool")))
>
> # => ["Cool", "a", "B", "c", "d", "e", "f", "G"]
>

Nice :) I missed 'index'. It led me to this:

	([ary[ary.index("Cool")]] + ary).uniq

Then from there to

	([*ary.grep(/Cool/)] + ary).uniq

Obviously it's useless line-noise and doesn't perform well I expect, but I  
enjoy this game :)

-- 
Ross Bamford - rosco@roscopeco.remove.co.uk