From: Nicolas Blanco <slainer68@...>
Date: 2006-08-28T22:21:56+09:00
Subject: Newbie : assign a value to a variable...

Hi all!

This is really a newbie question...

Here is the simple code...

if @params[:per_page].nil?
      per_page = 20
    else
      per_page = @params[:per_page]
end

Is there a better way to do this (put the parameter in the variable if 
the parameter is not null, otherwise put 20) ?

Thanks...

Nicolas

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