table tag for rails

hello all, I don't whether there's
already a table tag for rails,
something like <%= table(products) %>
<%=table products, :column=>["id","name","description"] %>
I was following the tutorial of agile web development with rails,
and see scaffold generate a lot of code for table.
I think that can be encapusulated a table tag.
I don't konw whether there's already one for rails,
or I might it my own?