From: Doug Jolley <lists@...>
Date: 2012-07-31T02:12:46+09:00
Subject: How to test whether a session variable has a particular key

Although a session variable behaves like a hash for purposes of setting
and retrieving values, the documentation tells us that the similarity
ends there.  It is not a real hash and therefore does not support
methods like, "has_key?".  What is the recommended methodology for
determining whether a session variable has a particular key?  Thanks for
any input.

      ... doug

-- 
Posted via http://www.ruby-forum.com/.