From: Robert Dober <robert.dober@...>
Date: 2008-12-02T02:47:54+09:00
Subject: Re: Control Structures

I am not sure if you want this optimization

a = 3
m = a.times.inject([]){ |r,| x=rand(a); x < (r.last||0) && break; r <<
x } until m
or if you prefer
m = a.pred.times.inject( [rand( a )]){ |r,| x=rand(a); x < r.last &&
break; r << x } until m

now apart of not creating the full array when it is already unsorted
it is also a brain teaser to work all those new methods out, but that
is the beauty of Ruby.

P.S Ruby 1.8.7 needed works with PL 72 and 1.9 of course.

Cheers
Robert