From: Jan Lelis <rb@...>
Date: 2011-01-21T03:34:16+09:00
Subject: [ruby-core:34672] Re: Ruby operator equivalent to Groovy's "?."

You could also use the egonil <http://rubyzucker.info/#egonil> or andand
gem <https://github.com/raganwald/andand>.

J-_-L