[ruby-core:56623] Re: [ruby-trunk - Feature #8639] Add Queue#each

Thanks! I'm off to a conf this week, it probably would have been a awhile
before I got around to it.


On Wed, Aug 14, 2013 at 5:00 PM, zzak (Zachary Scott) <[e-mail]> wrote:

>
> Issue #8639 has been updated by zzak (Zachary Scott).
>
> File 361.patch added
>
> Attaching the patch from Avdi's pull request on github, thank you!
> ----------------------------------------
> Feature #8639: Add Queue#each
> https://bugs.ruby-lang.org/issues/8639#change-41160
>
> Author: avdi (Avdi Grimm)
> Status: Open
> Priority: Normal
> Assignee: ko1 (Koichi Sasada)
> Category:
> Target version:
>
>
> I was fiddling around with Queue the other day and realized it doesn't
> have an #each method. So I made one: https://github.com/ruby/ruby/pull/361
>
> As for why, it makes for a convenient way to build consumer processes:
>
>   inq = Queue.new
>   outq = Queue.new
>   doubler = Thread.new do
>     inq.each do |n|
>       outq << n + n
>     end
>   end
>
> My PR also returns an Enumerator when no block is given, and handles the
> non_block argument.
>
> I'm sure there's some good reason that this method wasn't there already,
> so feel free to explain.
>
> Also, this is my first Ruby feature ticket so please let me know if I'm
> missing any points of protocol.
>
> Thanks!
>
>
> --
> http://bugs.ruby-lang.org/
>



-- 
Avdi Grimm
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