On Feb 11, 2009, at 3:42 PM, Pit Capitain wrote:

> 2009/2/11 Rick DeNatale <rick.denatale / gmail.com>:
>> Ruby 1.8.7 is NOT compatible with Ruby 1.8.6.
>
> I've seen many people claiming this, and they might be right of
> course, but no one has shown any examples yet.

This is trivial to prove.  This code:

   Object.new.tap { |o| p o }

runs on 1.8.7 and not 1.8.6.

James Edward Gray II