From: Hassan Schroeder <hassan.schroeder@...>
Date: 2010-07-28T05:26:42+09:00
Subject: Which Ruby is in use?

Is there a way to tell from within a program which executable is being
used -- which executable, not the version -- to run it?

Seems like there should be, but I'm striking out...

TIA,
-- 
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
twitter: @hassan