Hi,

In message "[ruby-talk:14882] Re: [Q] Why module methods are NOT included by 'include' statement?"
    on 01/05/09, Leo <see_signature / 127.0.0.1> writes:

|would you, please, give an example of how to use "extend" to include singleton
|methods. I thought that "extend" (like "include") deals only with instance
|methods. Such an example will be useful for Ruby FAQ.

Try "ri extend" like Dave mentioned in [ruby-talk:14884].  Basicly,
"extend" can be considered as inclusion to the singleton class of the
object.

							matz.