From: Trans <transfire@...>
Date: 2007-11-11T07:05:20+09:00
Subject: Re: equivalent injecting implementations?



On Nov 10, 11:45 am, Robert Klemme <shortcut...@googlemail.com> wrote:

> Even if you do use it on an Array the two are not equivalent since the
> second variant does not propagate the block result.  The second variant
> works only when you only modify something (say a Hash).

Ah, that's what I was wondering about. It has to be inplace
modifications to get the same output. Ok.Thanks.

> I don't see the point in having the first one since it reimplements
> #inject - but without the subtle specialty of different behavior when no
> args are passed to it.

Yea. it's minor, but some people like it. Actually just using #each is
much faster than inject or injecting. So speed freaks, forget that
silly inject!

T.