Rails - Feb 2006 - How can I order_by a sub folder?

Hi there!

I have a folder model which can contain sub-folders. I want to save the 
sub-folders in a variable ordered by the name of the subfolders:

folder = Folder.find(1)
sub_folders = folder.folders  # ... how can I order the sub folders by name 
here???

Thanks,
Mischa.

> folder = Folder.find(1)
> sub_folders = folder.folders  # ... how can I order the sub folders by name
> here???
Like this:
@folders = folder.folders.find(:all, :order => "name")