From: Benoit Daloze <eregontp@...>
Date: 2010-03-03T16:35:34+09:00
Subject: [ruby-core:28436] Re: [Bug #1893] Recursive Enumerable#join is 	surprising

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On 3 March 2010 06:42, Jeremy Kemper <redmine@ruby-lang.org> wrote:

> Issue #1893 has been updated by Jeremy Kemper.
>
>
> Hi Yusuke,
>
> Agreed that Enumerator#to_ary would resolve this.
>
> Plus, I think it's better behavior: recursive join should use implicit
> (to_ary) not explicit (to_a) coercion. We wish to join array-like objects,
> not convert our objects to arrays then join.
> ----------------------------------------
> http://redmine.ruby-lang.org/issues/show/1893
>
> ----------------------------------------
> http://redmine.ruby-lang.org
>
> Hi,

Sure I would agree using to_ary:
http://groups.google.com/group/ruby-talk-google/browse_thread/thread/26562ef28368a582/927899a3fb65b962?lnk=gst&q=array%23join+usinf+to_a#

Thanks to have reported the issue :)

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<div class=3D"gmail_quote">On 3 March 2010 06:42, Jeremy Kemper <span dir=
=3D"ltr">&lt;<a href=3D"mailto:redmine@ruby-lang.org">redmine@ruby-lang.org=
</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"border=
-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-lef=
t: 1ex;">
Issue #1893 has been updated by Jeremy Kemper.<br>
<br>
<br>
Hi Yusuke,<br>
<br>
Agreed that Enumerator#to_ary would resolve this.<br>
<br>
Plus, I think it&#39;s better behavior: recursive join should use implicit =
(to_ary) not explicit (to_a) coercion. We wish to join array-like objects, =
not convert our objects to arrays then join.<br>
<div><div></div><div class=3D"h5">----------------------------------------<=
br>
<a href=3D"http://redmine.ruby-lang.org/issues/show/1893" target=3D"_blank"=
>http://redmine.ruby-lang.org/issues/show/1893</a><br>
<br>
----------------------------------------<br>
<a href=3D"http://redmine.ruby-lang.org" target=3D"_blank">http://redmine.r=
uby-lang.org</a><br>
<br>
</div></div></blockquote></div>Hi,<br><br>Sure I would agree using to_ary: =
<a href=3D"http://groups.google.com/group/ruby-talk-google/browse_thread/th=
read/26562ef28368a582/927899a3fb65b962?lnk=3Dgst&amp;q=3Darray%23join+usinf=
+to_a#">http://groups.google.com/group/ruby-talk-google/browse_thread/threa=
d/26562ef28368a582/927899a3fb65b962?lnk=3Dgst&amp;q=3Darray%23join+usinf+to=
_a#</a><br>
<br>Thanks to have reported the issue :)<br>

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