Help me , which book is good for ror 2.1.1

Iam new to ruby on rails . plz guide me how to start ror 2.1.1, please
send me the link.

Simply Rails 2, while using 2.0.2, is still quire relevant for 2.1.1.
I just worked my way through it again to brush up on some things and
everything "just worked." Also, check out Agile Web Development with
Rails v.3 at http://pragprog.com. They have a beta PDF available which
is quite good as well.

Thanks for kind your information bob…
i will follow the link… once again thank u…

Thanks for your kind information bob…
i will follow the link… once again thank u…