From: Ryan Davis <ryand-ruby@...>
Date: 2008-08-31T11:44:21+09:00
Subject: Re: Simple conditional causing hanging?


On Aug 30, 2008, at 18:56 , Michael Morin wrote:

> You want @thisLine.nil?.  Alternatively, you could use @thisLine ==  
> nil, @thisLine.class == NilClass, or even @thisClass === NilClass.   
> But @thisLine.nil? is the preferred way.

NilClass === @thisLine

class must come first to use Module#===