From: Brian Adkins <lojicdotcom@...>
Date: 2008-11-08T06:43:03+09:00
Subject: Re: Finding gaps in a sorted sequence

Robert Dober <robert.dober@gmail.com> writes:

> On Fri, Nov 7, 2008 at 9:28 AM, Brian Adkins <lojicdotcom@gmail.com> wrote:
>> Martin DeMello <martindemello@gmail.com> writes:
> <snip>
>> I still think I like it best though because it seems to be the most
>> natural Ruby solution to the original problem.
> Well not quite, it does not return nil if there is no gap, 

D'oh! I missed that. Ok, I guess I like my version best again then :)

> one has to
> check if the return value is the last element of the array
> and replace it with nil in that case.
> One should know that inject is quite slow, but no reason not to use it
> unless performance is a problem.
>
> Cheers
> Robert
> --
> C'est v�ritablement utile puisque c'est joli.
>
> Antoine de Saint Exup�ry
>

-- 
Brian Adkins
http://www.lojic.com/
http://lojic.com/blog/