From: Lin Jen-Shin <godfat@...>
Date: 2011-01-05T19:54:38+09:00
Subject: [ruby-core:34100] Re: Hash#select and Hash#reject bug in 1.9.2?

Hi,

On Jan 5, 5:58�pm, Yusuke ENDOH <m...@tsg.ne.jp> wrote:
[...]
> However, unless there is any actual problem caused by the difference
> (except for consisitency), it will be difficult to change the behavior
> because of compatibility.
>
> Thanks,
>
> --
> Yusuke Endoh <m...@tsg.ne.jp>

In terms of compatibility, I think it might be better to change
actually,
because 1.8.7 is consistent here. On the other hand, I wonder if
anyone is depending on `hash.select{ |(k, v)| }' while v is nil?

Anyway, If we can't change this behaviour on 1.9.2, I would hope
this could be changed in 1.9.3+

Thanks a lot,
Jen-Shin.

p.s. ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0]