From: JB Eriksson <mrkode@...>
Date: 2005-11-27T03:25:15+09:00
Subject: Re: warning: default `to_a' will be obsolete

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On 11/26/05, David Corbin <dcorbin@machturtle.com> wrote:
>
> I'm getting this warning, which I think is new in 1.8.3.
>
> warning: default `to_a' will be obsolete
>
> However, I can't find what the expected alternative is.  Any pointers?
>
> David
>
>
Object#to_a from ri:

 Returns an array representation of _obj_. For objects of class
 +Object+ and others that don't explicitly override the method, the
 return value is an array containing +self+. However, this latter
 behavior will soon be obsolete.

so it's this "return array containing self" that's going obsolete.

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