From: "Kroeger, Simon (ext)" <simon.kroeger.ext@...>
Date: 2005-10-13T17:51:19+09:00
Subject: Re: array1 + array2 newb question

 

> From: Robert Klemme [mailto:bob.news@gmx.net] 
> Since there hasn't been an #inject solution so far... :-)

hmm, is the gateway broken again?

a1.inject([]){|s, x| s + a2.map {|y| [x, y]}}

(posted 1 hour ago)

cheers

Simon