Urgent ! Need Web Services Help

Hamid Raza wrote:

I want to develop web services using ruby on rails , how can i , any
help ?
  

How is this urgent? Have you even searched the Internet for web services on Rails?

Cheers,
Mohit.
6/17/2009 | 6:32 PM.

yup i searched and found this

http://www.ibm.com/developerworks/opensource/library/os-ws-rubyrails/index.html

but is there any other gem or plugin or way to make web services.