From: Paul Brannan <pbrannan@...>
Date: 2002-04-26T01:19:22+09:00
Subject: Re: class variable & file reloading

On Fri, Apr 26, 2002 at 12:23:52AM +0900, Jean-Hugues ROBERT wrote:
> While debugging my code I often reload a ruby source file after a small 
> fix. This works great. However I have an issue with class variables. I 
> sometimes don't want then to be reinitialized when I reload. One solution 
> would be to use global variables created/initialized in some 
> MyClass::initClass() class method called once only. Is there a better way ? 

class Foo
  @x = 1 if not defined?(@x)
end