From: Gennady F. Bystritsky <gfb / tonesoft.com>
Date: Mon Dec 30, 2002  23:05:10 US/Pacific
To: ruby-talk / ruby-lang.org
Subject: Re: Range#size


On Monday, Dec 30, 2002, at 17:46 US/Pacific, Yukihiro Matsumoto wrote:

> Hi,
>
> In message "Range#size"
>     on 02/12/31, Martin DeMello <martindemello / yahoo.com> writes:
>
> |I think I missed something - why is Range#size (and all its synonyms)
> |not in 1.7(.3)?
>
> Range size is not easily calculatable; imagine when both ends are
> floats, or strings.

Does this mean that there's no Range#each in 1.7 either (I am still 
using 1.6.7)? It seems to me that same considerations regarding floats 
or strings apply to each as well as size.

>
> 							matz.
>
>