From: Robert Klemme <shortcutter@...>
Date: 2009-11-05T17:13:27+09:00
Subject: Re: Executing one of several ruby objects

2009/11/5 dhf0820@gmail.com <dhf0820@gmail.com>:
> I am trying to write a program that will load a series of DSLs (ruby
> files) into it and then call the same class method in each one until
> one returns something other than nil.  The current DSL is just a ruby
> class that subclasses the same "descriptor" superclass. The number of
> DSLs loaded is not know until runtime as it is all the files in a
> directory.
>
>
> Any pointers on this?

Not sure what you're after but it seems a simple iteration will do:

res = nil
class = classes.find {|cl| res = cl.your_method}

If you do not need the class you can remove the second assignment.

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/