From: "Iñaki Baz Castillo" <ibc@...>
Date: 2011-07-19T19:14:08+09:00
Subject: Get common entries in two arrays

Hi, is there a way to generate a new array with the common elements in
array A and arra B? This is:

  arrayA = ["qqq", "www", "eee"]
  arrayB = ["www", "eee", "rrr", "ttt"]

the result should be:  ["www", "eee"]

Thanks a lot.

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