Joe Van Dyk wrote:
> On 12/7/05, Joe Van Dyk <joevandyk / gmail.com> wrote:
>   
>> I'm spending an hour or two today going through Ruby's standard
>> library, seeing what's in there.
>>
>> What the hell is WeakRef used for?  How is that useful?
>>     
>
> Also, there's hardly any documentation for Tracer.  Had to look it up
> in Pickaxe2.
>
> How does one go about creating and submitting documentation for these
> things?  It's probably not acceptable to use a direct, attributed
> quote from the Pickaxe book for those things, right?
>
> Joe
What about this? ;-)

http://www.ruby-doc.org/stdlib/libdoc/weakref/rdoc/index.html
http://www.ruby-doc.org/stdlib/libdoc/tracer/rdoc/index.html

Jakub