Charles Nutter wrote:
> As someone who's been working on a Ruby impl for the past 4 years, I
> can say that interpreting Ruby is not necessarily the hardest
> part...what actually takes forever (almost literally forever) is
> getting all the core classes behaving correctly. RubySpec and the
> various test suites we use in JRuby have helped that process, but
> there's still a lot of edge cases you have to use to discover.

Can you give one or two examples (for an edge-case)?
-- 
Posted via http://www.ruby-forum.com/.