From: Dave Thomas <dave@...>
Date: 2003-06-22T03:28:15+09:00
Subject: Re: [Q] How to test if a file exists?

Daniel Carrera wrote:

> FEATURE REQUEST:  Add "File.exists?" to ri.  Currently ri does not list 
> File.exists? under the File class methods.

Because it's mixed in from FileTest. I don't show things like 'map' for 
all the classes that mix in Enumerable also.

In an ideal world, I suppose I should follow my way up the inheritance 
tree, but that would make method lists very long.


Cheers


Dave