From: Aldric Giacomoni <aldric@...>
Date: 2009-11-06T04:22:52+09:00
Subject: Re: Executing one of several ruby objects

Don French wrote:
> On Nov 4, 10:13�pm, Robert Klemme <shortcut...@googlemail.com> wrote:
>>
>>
>> --
>> remember.guy do |as, often| as.you_can - without endhttp://blog.rubybestpractices.com/
> 
> 
> Thank you for the reply.
> 
> The problem is normally you have to specify each of the modules or
> external classes you are going to use in the source. That does not
> work. They are not know until run-time. It will include rb file from a
> specified director. Each of the files in the directory will have a
> "descriptor" in it that has the "identification" class method that
> will be called. When it identifies what is should it will return a non
> nil object.
> 
> I understanding the calling of the method, it is how to load each of
> those files into an array so that they can be executed when needed.  I
> am probably making this harder than it should be.
> 
> Mahalo (thank you)
> Don

a = Dir.glob '*'
a.delete_if { |node| File.directory? node }

Woo! List of files in the current directory!
.. Is that what you want?
-- 
Posted via http://www.ruby-forum.com/.