From: Joe <qbproger@...>
Date: 2007-12-27T23:38:33+09:00
Subject: Re: Add Array#first= and Array#last= to std lib

Is there a problem with doing something like this:

an_array[-1] += 1

Joe

On Dec 27, 2007 4:59 AM, Robert Klemme <shortcutter@googlemail.com> wrote:
> 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
>
>