From: "i.v.r." <ivanvega@...>
Date: 2005-11-01T07:47:21+09:00
Subject: Newbie: How to format a number to always show two decimals?

Hi,

This seems like a simple task, yet I've been unable to accomplish it. 
Somewhere I read you could do:

num.round(2).to_s("F")

But that is not working, as the round method doesn't accept any parameters.

Could someone help me figure this out?

Thanks!

Ivan V.