From: Aldric Giacomoni <aldric@...>
Date: 2009-12-18T03:01:42+09:00
Subject: Re: Unique combination of values from arrays

Aldric Giacomoni wrote:
> Milo Thurston wrote:
>> Here's a problem for which I can't see an obvious solution, and hope
>> someone might have some suggestions.
>> 
>> I have several arrays, each with a variety of text values in them. I
>> need to construct some strings consisting of each unique combination of
>> the arrays in order. Here's a very simple example:
> 
And even cleaner...

http://trevoke.net/blog/2009/12/17/inter-array-permutations-in-ruby/
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