[#64517] Fw: Re: Ruby and Rails to become Apache Incubator Project — Tetsuya Kitahata <[email protected]>

What do you think? >> Ruby developers

13 messages 2014/08/23

[#64615] [ruby-trunk - Feature #10181] [Open] New method File.openat() — oss-ruby-lang@...

Issue #10181 has been reported by Technorama Ltd..

10 messages 2014/08/28
[#64616] Re: [ruby-trunk - Feature #10181] [Open] New method File.openat() — Eric Wong <normalperson@...> 2014/08/28

I like this feature.

[#64671] Fwd: [ruby-changes:35240] normal:r47322 (trunk): symbol.c (rb_sym2id): do not return garbage object — SASADA Koichi <ko1@...>

Why this fix solve your problem?

9 messages 2014/08/30
[#64672] Re: Fwd: [ruby-changes:35240] normal:r47322 (trunk): symbol.c (rb_sym2id): do not return garbage object — SASADA Koichi <ko1@...> 2014/08/30

(2014/08/30 8:50), SASADA Koichi wrote:

[ruby-core:64638] Re: [ruby-trunk - Feature #10181] [Open] New method File.openat()

From: Eric Wong <normalperson@...>
Date: 2014-08-29 08:21:16 UTC
List: ruby-core #64638
Joel VanderWerf <[email protected]> wrote:
> On 08/29/2014 12:55 AM, Eric Wong wrote:
> >Joel VanderWerf <[email protected]> wrote:
> >>On 08/28/2014 02:53 PM, Eric Wong wrote:
> >>>I like this feature.
> >>>
> >>>If matz approves, I assume you also want to add other *at functions?
> >>>e.g. fstatat, renameat, unlinkat, mkdirat, etc.
> >>
> >>Hm, that suggests...
> >>
> >>Dir.at(...).open(...)
> >>Dir.at(...).fstat(...)
> >
> >How would that be implemented?
> 
> Couldn't Dir.at(...) return an object that wraps the fd of the dir?

Yes, but it would need to cache the _same_ object every time it's called
given that arg for a given thread.  Then it might not detect when that
thread might actually want a different FD/object, and the cache can fill
up or expire and we still end up with unpredictable behavior.

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