From: jfarr at real.com (Jonothan Farr)
Date: Fri, 23 Apr 1999 15:29:38 -0700
Subject: Efficient List Subtraction
References: <3720EF73.CA7DDEFF@Colorado.edu>
Message-ID: <Qw6U2.5309$Bm3.343696@news20.ispnews.com>
X-UID: 203                                                  

I have also longed for built in support for the union and intersection of
two sequences.

Perhaps:
list.union(list2)
and
list.intersection(list2)

??

insert-clever-witty-long-hyphenated-phrase-ly y'rs
--jfarr







