http://www.ruby-doc.org/ is a great resource for documentation.
http://raa.ruby-lang.org/ is a great resource for applications/libraries.

-Justin

ljr2600 / gmail.com wrote:
> I'm a solid Java programmer, who recently came across ruby and liked
> what I saw. So far, however, the lack of any centralized
> API/Libraries/Classes documentation, like that for Java, has been very
> frustrating.
>
> Firstly, is there any centralized documentation for Ruby?
>
> Secondly, and more importantly, is there an windows32 API for Ruby that
> offers functionality similiar to java.awt.Robot? i.e. getPixel(),
> keyPress(), etc.
>
>
>