From: rpmohn@... (Ross Mohn)
Date: 2000-12-04T20:40:02+09:00
Subject: [ruby-talk:6799] Re: Array Intersect (&) question

hal9000@hypermetrics.com (Hal E. Fulton) wrote in
<001b01c05d03$d6497fc0$01f9fea9@austin.rr.com>: 

>Given: a = [1,3,5,7] and b = [2,5,3,6], should a&b be [3,5] or [5,3] if
>we want to "preserve" order???

Since this translates to something like a.&(b) I would preserve the order 
in a -> [3,5]

-RPM
-- 
Ross Mohn
rpmohn@panix.com