masa16/narray — pull request #24 by geoffyoungs (2012-12-07 13:27:33+00:00)
Title: Fix ancestor checking

I was trying to use narray with ruby 1.9.3 and the falcon patchset (https://gist.github.com/4136519) - but it doesn't compile because the falcon patch moves m_tbl into a different struct.

As far as I can tell, this is functionally equivalent and hopefully safer.