Hi,

In message "Re: [ruby-core:40034] Re: problems with Refinements"
    on Sat, 8 Oct 2011 04:56:03 +0900, Kurt Stephens <ks / kurtstephens.com> writes:

|Can refinements be written in pure Ruby?

I don't think we can.  That's because we are going to add.

If you really like a language that is formed from a few simple core
concepts, we already have the language named Lisp from 50 years ago.

							matz.