On Nov 7, 2005, at 3:36 AM, Christophe Grandsire wrote: > I still don't understand why the "class << object" notation is > considered > unintuitive. I myself read it as "enter the singleton class of the > particular > object". "<<" fits the "enter/come in" meaning quite well, and > taken that way > it is pointing in the right direction: you're entering a class. And can understand this mental model of the syntax. It is what I've come to understand also. My point was that it is a *different* mental model than what I use for: class A < B; end. The A and B here have different relationship than the object/singleton class relationship. Gary Wright