From: Noppanit <noppanit.charassinvichai@...>
Date: 2010-02-05T09:07:37+09:00
Subject: Newbie question, I have seen create! what does it mean

Hi All,

I have some newbie question, and I have been searching all over google
for a long time. Could some of you please explain me why do we have to
use ! instead of normal method

like
@stock = Stock.create! params[:stock]

what does the "!" actually mean?

Thank you very much.