Best search function plugin/gem for instant rails 2.0

Hi, I'm creating a simple web app for with multiple tables my
university assignment and I need to create a search function. I've
heard about some search plugins and gems but I'm not sure which is the
best one to use. I'm not much of a coder so if anyone could reccomend
a fairly easy plugin/gem that would not require alot of configuration
that would be great!

Thanks,
Sam.

Try searchlogic - it is easy to use (although you say you are not a
coder, so easy may be relative).