On Apr 3, 2008, at 14:05 PM, Yukihiro Matsumoto wrote:
> In message "Re: RUBY_IMPLEMENTATION"
>    on Fri, 4 Apr 2008 04:18:15 +0900, Eric Hodel  
> <drbrain / segment7.net> writes:
>
> |I use RUBY_ENGINE in a few places in RubyGems to detect Rubinius vs.
> |MRI to work around some Zlib issues (in both implementations) and to
> |install into a separate gem repository.
>
> Do you mean the new constant should _not_ be RUBY_ENGINE?  Or
> opposite?

I don't have an opinion on RUBY_IMPLEMENTATION vs. RUBY_RUNTIME vs.  
RUBY_ENGINE.  I was just commenting on one use I had for the constant.