From: Ralf Mueller <ralf.mueller@...>
Date: 2012-04-12T22:55:00+09:00
Subject: Re: ruby v.1.8.6. Expand array class, make combinations

On 04/12/2012 03:41 PM, Ronnie Aa wrote:
> Hi Ralf,
>
> Thanx for pointing me towards this good collection called 'facets'.
> But is there any difference in this case, just use some code..
>
I have no idea, how much your code is tested. But if you're new to ruby and you just need this functionality, 
why not use a well known library like facets? Of course you could do it yourself to avoid an external 
dependency. Unless this combination is a central thing in your application, I would let facets do the job and 
concentrate on the hard part the problem.

ralf