From: Robert Klemme <shortcutter@...>
Date: 2007-12-27T18:59:19+09:00
Subject: Add Array#first= and Array#last= to std lib

Hi,

just today I came across a situation where I needed Array#last=
because I wanted to do

an_array.last += 1

Does anybody else see this as useful?  Any issues with this?  If not
I'll open an RCR.

Kind regards

robert

-- 
use.inject do |as, often| as.you_can - without end