From: Mark Dodwell <seo@...>
Date: 2008-04-09T01:30:44+09:00
Subject: Remove first and last items from array

Hi,

I need to remove the first and last items in an array (which may have 1,
2 or more items so the resulting array after removal may be empty). I
came up with this:

a = [1,2,3,4,5]
2.times { a.pop; a.reverse! }

It works well, but do you think that there is a slightly less obscure
way!?

Cheers,

~ Mark
-- 
Posted via http://www.ruby-forum.com/.