Ruby Net/HTTP

Hai
I am very new to ruby
In my office they want to write a class for listeneing request and send
the response to sms gateway.so i need to know how to access the Net/HTTP
library.
kindly tell me the step by step process
ok
bye’
By
P.S.Hussain

This link has a lot of good examples:

http://www.ruby-doc.org/stdlib/libdoc/net/http/rdoc/classes/Net/HTTP.html

More: http://www.ruby-doc.org/stdlib/libdoc/net/http/rdoc/index.html