On 5 March 2015 at 07:04, <recursive.madman / gmx.de> wrote:

> Issue #10930 has been updated by Recursive Madman.
>
>
> Matthew Kerwin wrote:
> >
> >  I'm strongly opposed to it ever arbitrarily injecting commas, especially
> >  since Array#to_s joins without any delimiter.
> >
>
> It doesn't actually:
>
> ```ruby
> 2.2.0 :001 > puts %w(a b c).to_s
> ["a", "b", "c"]
> ```
>
>
Oh, wow, yeah that changed in 1.9. I must have been burned badly by 1.8 to
carry that baggage this long. :)


-- 
  Matthew Kerwin
  http://matthew.kerwin.net.au/