From: "Iñaki Baz Castillo" <ibc@...>
Date: 2011-07-19T19:21:35+09:00
Subject: Re: Get common entries in two arrays

El día 19 de julio de 2011 12:19, Jesús Gabriel y Galán
<jgabrielygalan@gmail.com> escribió:
> ruby-1.8.7-p334 :001 > arrayA = ["qqq", "www", "eee"]
>  => ["qqq", "www", "eee"]
> ruby-1.8.7-p334 :002 >  arrayB = ["www", "eee", "rrr", "ttt"]
>  => ["www", "eee", "rrr", "ttt"]
> ruby-1.8.7-p334 :003 > arrayA & arrayB
>  => ["www", "eee"]

Ops, great :)

Thanks a lot.


-- 
Iñaki Baz Castillo
<ibc@aliax.net>